The all-new 2006 Volvo C70. Offering the best of both worlds, the all-new Volvo C70 is a modern convertible with classic proportions, four comfortable seats and a three-piece retractable hardtop. The Volvo C70 can be transformed seamlessly from a coupe into a convertible; the retractable hardtop folding away quickly and smoothly into the trunk. Apart from the flexibility offered by the retractable hardtop it also makes for a quieter, more comfortable coupe. The large rear window glass offers outstanding outward visibility and improves body rigidity.
An important part of the side impact and rollover protection is the inflatable curtain, IC. In the Volvo C70 it has been given a unique design. The curtain has an extra stiff construction with double rows of slats that are slightly offset from each other. This allows them to remain upright and offer effective head protection even with the window open. The curtain also deflates slowly to provide protection should the car roll over. This is a unique solution in the automotive world.
The Volvo C70 is designed to accommodate four adults. The two rear seats have comfortably angled backrests and generous width across the supportive cushions. Like all Volvo cars, the front seats are ergonomically shaped. With a push of a button on the backrest, the front seats move quickly forward to facilitate entry to the rear seat. The (standard on driver’s side optional for passenger seat) electrically operated seats move forward twice as quickly as the previous C70.
In the U.S. the C70 comes standard with the turbocharged T5 engine. The 2.5-liter light-pressure turbocharged powerplant produces 218 horsepower at 5,000 rpm and 236 lb.-ft. of torque from 1,500 to 4,800 rpm. The flat torque curve puts the power to the front wheels evenly and makes the car highly responsive.
With global annual sales projected at 16,000 unites, the Volvo Car Corporation is highly optimistic of the all-new C70’s success. In the U.S. sales are expected to account for 50 percent of the global volume or approximately 8,000 units annually. Pricing has not been announced, but the all-new C70 is expected to have a base price of about $39,000.
DESIGNED TO OFFER THE BEST OF BOTH WORLDS
- The second-generation convertible from Volvo Cars
- Power-operated retractable hardtop
- Scandinavian inspired interior
- Space and comfort for four adults
Offering the best of both worlds, the all-new Volvo C70 is a modern convertible with classic proportions, four comfortable seats and a three-piece retractable hardtop.
“We wanted to create two cars in one – combining the best of both worlds,” says project manager Patrik Widerstrand. “We have succeeded in creating a car that is both an elegant convertible and a sporty coupe.” The all-new Volvo C70 can be transformed seamlessly from a coupe into a convertible; the retractable hardtop folding away quickly and smoothly into the trunk.
“It’s a very special experience to see half the car open up and swallow the other,” says Fedde Talsma, head of design for the all-new Volvo C70. “One simple press of a button and the transformation takes place automatically in just 30 seconds.” Apart from the flexibility offered by the retractable hardtop it also makes for a quieter, more comfortable coupe. The large rear window glass offers outstanding outward visibility and improves body rigidity.
ROUNDED SHAPES AND A POWERFUL PROFILE
The all-new Volvo C70 is slightly shorter and lower than its predecessor and overall width is slightly wider. Combined with its slightly shorter nose, this gives the car a powerful, athletic stance. The gently rounded corners and minimal front overhang are Volvo design hallmarks.
A strong shoulder is another Volvo design cue, and the C70 carries the tradition in fine form. From the swept headlamps the shoulder line swings up towards the rear, giving the impression that the car is sitting low on its hindquarters. The higher beltline around back reinforces the feeling of a protective collar around those traveling in the backseat. The slope is balanced visually by the wave-shaped sill line.
“Achieving harmonious lines both with and without a roof is not an easy task,” says Talsma. “We opted to first design the all-new Volvo C70 as a coupe. Once we were satisfied with the result, the convertible’s lines fell cleanly into place.”
In profile, the trunk line falls away sharply and has the characteristic Volvo rear lights. On the all-new Volvo C70 they have a lower profile than on the sedan models, creating visual width and a powerful stance.
SCANDINAVIAN INFLUENCED INTERIOR
The interior of the all-new Volvo C70 is marked by Volvo’s modern and innovative design features, inspired by Scandinavian tradition with clean surfaces, genuine materials and good functionality. “We have chosen to give the all-new Volvo C70 an elegant, modern feel,” says Talsma. “Inspiration has been drawn more from Scandinavian product design than pure car design.”
The super-thin center stack, introduced in the Volvo S40 sport sedan and V50 sport wagon can also be found in the all-new Volvo C70.
Adding to the all-new C70’s individuality, special upholstery has been developed. The standard Vulcaflex interior is a synthetic material with a skin-like surface and a high-tech feel. Full leather upholstery is an option.
COMFORT FOR FOUR ADULTS
The all-new Volvo C70 is designed to accommodate four adults. The two rear seats have comfortably angled backrests and generous width across the supportive cushions. Like all Volvo cars, the front seats are ergonomically shaped. With a push of a button on the backrest, the front seats move quickly forward to facilitate entry to the rear seat. The (standard on driver’s side optional for passenger seat) electrically operated seats move forward twice as quickly as the previous C70.
FLEXIBLE, CAREFULLY CONSIDERED DESIGN
In the passenger compartment there are spacious storage areas beside each seat. Several of the storage bins are linked to the car’s central locking system for convenient locking when using the remote control. The locking feature is particularly useful when the car is parked with the top down. Additionally, a completely new system is being launched in the C70: Private Locking. The system allows certain compartments to be locked with the key from the glove compartment when leaving the car with a parking attendant.
As with all Volvos, functionality is very important. In the all-new C70 the trunk is unusually spacious for a convertible of this size. It has a 12.8 cubic-foot capacity with the roof up and 6.0 cubic feet with the top stowed. A divider located inside the trunk makes it easy to assess how much can be loaded with the top down. To assist in loading and unloading with the top down, the entire roof mechanism can be lifted approximately 7.9 inches with the aid of an electric motor and a control button located in the trunk compartment. A ‘ski hatch’ in the backrest of the rear seat also makes it possible to transport long objects inside the car and is locked with the central locking function described above.
“We really have tried to make use of every square inch in the car to enhance passenger comfort,” said Talsma. “Despite the compact dimensions of the all-new C70 there is ample space and room for personal effects.”
Facts about the retractable hardtop on the all-new Volvo C70:
- The roof panels are steel
- It is a three-piece top
- The joints between the sections have rubber seals
- An electric motor, hydraulic pump and computer are used to open and close the roof
- The roof is opened/closed in approximately 30 seconds (regardless of the weather)
- The car should be at a standstill when the roof is opened/closed
- The side windows fit into the roof after it has been raised
- The rigidity of the body is improved by approximately 15 percent when the roof is up
- The trunk lid is made of aluminum and is dual hinged, for operation of the roof or for access to the luggage compartment.
CRITICAL DIMENSIONS:
All-new 2006 Volvo C70
- Length: 180.3 inches
- Width: 71.7 inches
- Height: 55.5 inches
- Wheelbase: 103.9 inches
- Track, front: 61.0 inches
- Track, rear: 61.4 inches
Previous C70
- Length: 185.7 inches
- Width: 71.7 inches
- Height: 56.3 inches
- Wheelbase: 104.9 inches
- Track, front: 59.9 inches
- Track, rear: 59.9 inches
- New C70 features three-piece retractable hard top
- Unique Side Impact Protection System (SIPS)
- Room for four adults
- 218-horsepower and 236 lb.-ft. of torque
- U.S. to account for 50 percent of sales
- Pricing to start around $39,000
THE ALL-NEW 2006 VOLVO C70 – SAFETY, A CONVERTIBLE DONE THE VOLVO WAY
The all-new Volvo C70 has been developed to make it one of the safest convertibles on the market, both when it comes to preventive safety and protective safety. The vehicle’s body structure offers a range of solutions unique to an open-top car. The lack of a fixed roof has been compensated for with reinforcements and sophisticated technology.
The precedent was set when the outgoing C70 was launched in 1997. “It is a major challenge, but today we know considerably more about safety in convertibles than we did with the first C70,” says Ingrid Skogsmo, head of the Volvo Cars Safety Centre. “We know the type of accident a convertible is exposed to and how protection should be built up around the passengers. And it is not just a question of protective safety. Preventative safety is also important since convertibles are sometimes driven a little more actively.”
The all-new Volvo C70 has an extensive system of safety solutions that contribute to safer driving, the majority of which are standard. If, despite all this, an accident should occur a series of protection systems come into play.
ADVANCED SIDE IMPACT AND ROLLOVER PROTECTION
“Our aim was that the all-new Volvo C70 should have the same effective side impact protection as the Volvo sedan models,” said Skogsmo. “But as the car does not have a fixed roof we were compelled to find alternative solutions.”
To provide optimum protection in a side impact, Volvo’s Side Impact Protection System (SIPS) has been further developed. In a side collision, the B-pillar is exposed to considerable force. In a sedan the force is spread up into the roof structure. In a convertible this is not possible as the pillars end at the car’s shoulders. Side impact protection must therefore be built up in a somewhat different way. The forces need to be channeled forwards, backwards and downwards into the body structure, where an integrated system of members and reinforcements interact to help keep the passenger compartment as intact as possible.
The B-pillars have extra reinforcements and are linked to each other through a powerful, transverse floor member. In total, there are five transverse members placed along the length of the car. A flexible deformation box between each B-pillar and the transverse member also helps to absorb the collision forces.
The sills have been given a much more powerful profile than in the Volvo sedan models and, being laser-welded, they offer additional strength. They have also been raised behind the B-pillars to offer even better protection, even if the other vehicle happens to be taller, such as an SUV.
The doors play an important role in side impact protection. They have a diagonally mounted steel profile, which helps prevent intrusion into the passenger compartment. The doors are also designed to hook onto the B-pillars and remain closed when they are subjected to collision forces. The forces can thus be distributed effectively, both forwards and backwards, into the body structure and around the passengers. The transverse members in front of the passenger compartment and a horseshoe-shaped member behind the rear seat channel the forces to the opposite side of the body, thus reducing the risk of intrusion into the passenger compartment.
DOOR-MOUNTED INFLATABLE CURTAIN AND PRETENSIONERS IN ALL SEATS
An important part of the side impact and rollover protection is the inflatable curtain, IC. In the all-new Volvo C70 it has been given a unique design.
“As there are no roof members to which the curtain can be attached it is mounted in the door,” noted Skogsmo. “When activated it is directed upwards.” The curtain has an extra stiff construction with double rows of slats that are slightly offset from each other. This allows them to remain upright and offer effective head protection even with the window open. The curtain also deflates slowly to provide protection should the car roll over. This is a unique solution in the automotive world.
In addition to the inflatable curtain, the passengers in the front seat have side impact airbags, the size of which is adapted to cover both the chest and hip areas. The inflatable curtain interacts with the seat belt pretensioners to help provide maximum protection for the front seat occupants in a side impact or a rollover accident. All four seats are equipped with pretensioners.
HYDRO-FORMED A-PILLARS IN EXTRA HIGH-STRENGTH STEEL
With its wide track and low stance the all-new C70’s handling characteristics are secure and responsive. Even so, the risk of a roll over cannot be ignored. As the car does not have a permanent roof with fixed B and C pillars, the demands on the windshield pillars, the so-called A-pillars, are particularly high.
“The A-pillars on the all-new C70 are designed to withstand very high forces if, despite everything, the car were to roll over,” said Skogsmo. The A-pillars’ strength comes from extra high strength steel and hydro-forming – a production process in which a tube is shaped on the inside with the aid of water under very high pressure. Rotating hammers help to form the tube from the outside. A hydro-formed profile can be designed in one piece with varying shape and thickness. The A-pillars in the all-new Volvo C70 can therefore be shaped optimally without joints or sharp angles. They also run all the way down to the body sills.
ROPS: ROLLOVER PROTECTION SYSTEM
As with its predecessor, the all-new Volvo C70 has powerful metal bars that come up behind the passengers in the rear seat to provide extra protection should the car roll over. The bars, which are part of the Rollover Protection System (ROPS) have been developed further in several areas. They have been made stronger and are activated with the aid of a pyrotechnic charge, which means that they come into effect much more quickly than previously. As the all-new Volvo C70 has a rear window made of glass the bars are pushed up through the screen if the roof is up. They have therefore been fitted with small, hard metal spikes, to break the glass.
PATENTED FRONT STRUCTURE PROVIDES CONTROLLED DEFORMATION
The all-new Volvo C70 has been developed with the aim of achieving the same high level of safety as a sedan model of the same size. The front structure is divided into zones, each with different deformation properties. The outer zones account for most of the deformation. The more the collision forces approach the passenger compartment, the less the material is deformed. To ensure that each zone has the right characteristics, the quality of the steel has been varied. Four different types of steel are used. Apart from normal body steel, three different grades of high-strength steel are used: High Strength Steel, Extra High Strength Steel and Ultra High Strength Steel. What distinguishes the convertible from a sedan model is that the collision forces cannot be channeled upwards in the body structure.
“The lack of a fixed roof means that the forces must instead be channeled along the sides of the body in a frontal collision or an offset collision,” commented Skogsmo. This means greater demands on the doors, which have been reinforced with a powerful, longitudinal aluminum member along the upper edge. The aim is that it should help keep the passenger compartment intact by channeling the forces backwards in the body structure. At the bottom, the forces are routed backwards via the sturdy body sills.
VOLVO’S INTELLIGENT VEHICLE ARCHITECTURE (VIVA)
The engine also contributes to protective safety in the all-new Volvo C70 thanks to a compact construction method and efficient packaging in the engine compartment called Volvo’s Intelligent Vehicle Architecture (VIVA). As the engines are mounted transversely, the compact dimensions offer a generous amount of space between the engine and the passenger compartment. In the event of a collision, the engine can be moved 5.9 inches rearward before the crankshaft comes into contact with the transverse beam beside the cowl.
The steering column can be deformed up to 5.5 inches. During an impact, the column moves horizontally so that the airbag remains in the most effective position for the driver’s protection.
In a frontal collision the deformation zones interact with the interior restraint system, with dual stage airbags, seat belt pretensioners and load limiters, to help protect the occupants in the most effective way.
PROTECTION FOR OTHER ROAD USERS
The rounded shape of the body and the flat surfaces help reduce the risk of injury to pedestrians, cyclists and other road-users in the event of an accident. The front also has a soft, energy-absorbing structure ahead of the bumper to counteract the risk of leg injuries. The hood and front fenders are designed to absorb energy and contribute to reducing the risk of pedestrian injury.
REAR-END COLLISION
The all-new Volvo C70 is designed to provide effective protection in the event of a rear-end collision. The rear longitudinal members are deformed in a controlled way. They are linked to the body sills to distribute the collision forces forwards in the body structure. Upwards, the horseshoe-shaped member behind the rear seat and a double metal wall behind the backrest contribute to reducing the risk of intrusion into the passenger compartment. If the top is down, it works together with the double wall to absorb the collision forces.
The ROPS bars are also pushed upwards in the event of a rear-end collision. The aim is to reduce the risk of the passengers being hit by flying objects from the car behind.
The Volvo system for avoiding neck injuries – WHIPS (Whiplash Protection System) – is one of the most effective on the market and is also standard in the all-new Volvo C70. In the event of a powerful rear-end collision the backrests and head restraints in the front seats follow the movements of the seat occupant’s body.
PREVENTIVE SAFETY
“The all-new Volvo C70 is great fun to drive,” notes Skogsmo. “And as driving pleasure goes hand in hand with driving safety at Volvo Cars this also means the car is easy to control, even in unexpected situations. It always behaves consistently and predictably.”
The all-new Volvo C70 has twice the torsional rigidity of the previous C70 thanks to a body structure that has been further developed and reinforced. Rigidity contributes to stability and predictable driving characteristics. The chassis design, with its broad track and long wheelbase, also has a positive effect on driving stability.
•The front track is 61.0 inches (1.1 inches wider than the previous C70)
•The track at the rear is 61.4 inches (1.5 inches wider than the previous C70)
•The wheelbase is 103.9 inches (.94 inches shorter than the previous C70)
The suspension is independent, with MacPherson struts at the front and a Multilink axle at the rear. DSTC (Dynamic Stability and Traction Control) is standard and corrects the car if there is a tendency to skid. The ABS brakes are extremely effective – with electronic brake force distribution to the rear wheels and automatic emergency brake assistance – EBA.
IDIS – INTELLIGENT DRIVER INFORMATION SYSTEM
The Intelligent Driver Information System – IDIS – was introduced in 2003 by Volvo Cars in the S40 sport sedan. IDIS continuously monitors certain functions in the car, such as wheel movement, accelerator pedal movement, turn indicators and braking. This information is processed and at a certain level of activity, information that is not crucial to safety is held back, such as a low-fuel indicator light. This can take place in a situation that IDIS interprets as overtaking or braking.
IDIS is standard on all versions of the all-new Volvo C70, regardless of whether the car is equipped with an integrated phone or not (phone not available in the U.S.). In the future, IDIS will be part of a more extensive information system that can take into account a whole series of factors in the car. The aim is to reduce driver stress even further and thus focus attention on the matter at hand — driving.
SECURE DRIVING WITH A STEEL TOP
The retractable hardtop offers the all-new C70 owner the best of both worlds: the pleasure of driving with the top down and the comfort and security of a well-appointed passenger compartment. The steel roof also helps reduce the risk of a break-in.
The rear window is made of glass and is significantly larger than the rear window in a traditional convertible. It offers considerably better visibility to the rear and helps increase the car’s rigidity when the roof is up.
Security in the all-new Volvo C70 also includes the possibility of locking away your possessions. Six of the car’s storage areas are linked to the car’s central locking system for convenient locking using the remote control. A completely new system – Private Locking – is also being launched, whereby certain areas can be locked with the key from the glove compartment. Private Locking is particularly useful in a convertible parked with the roof down. “It is important for us at Volvo Cars to offer a high level of safety in all of our vehicles,” said Skogsmo. “We have tried to find new ways of solving the special problems that arise with an open car.”