The Volvo C70 Coupe Cabriolet II, specifically the 2.5 T5 Geartronic variant produced from November 2009 to May 2013, represents a refined iteration of Volvo’s premium retractable hardtop convertible and coupe. Positioned as a mid-range offering within the C70 lineup, this model combined a potent turbocharged five-cylinder engine with a five-speed automatic transmission, aiming to deliver a balance of performance, comfort, and Scandinavian luxury. It was part of the second-generation C70 (internally designated as the 40/60 platform, shared with the Volvo S40 and V50) which introduced the retractable hardtop feature, addressing criticisms of earlier soft-top convertibles regarding security and weather protection. The 2009 facelift brought styling updates and minor mechanical revisions.
Technical Specifications
| Brand | Volvo |
| Model | C70 |
| Generation | C70 Coupe Cabrio II (facelift 2009) |
| Type (Engine) | 2.5 T5 (230 Hp) Geartronic |
| Start of production | November, 2009 |
| End of production | May, 2013 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Cabriolet, Coupe |
| Seats | 4 |
| Doors | 2 |
| Fuel consumption (economy) – urban (NEDC) | 14 l/100 km (16.8 US mpg, 20.2 UK mpg, 7.1 km/l) |
| Fuel consumption (economy) – extra urban (NEDC) | 6.7 l/100 km (35.1 US mpg, 42.2 UK mpg, 14.9 km/l) |
| Fuel consumption (economy) – combined (NEDC) | 9.4 l/100 km (25 US mpg, 30.1 UK mpg, 10.6 km/l) |
| CO2 emissions (NEDC) | 219 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 8 sec |
| Acceleration 0 – 62 mph | 8 sec |
| Acceleration 0 – 60 mph | 7.6 sec |
| Maximum speed | 235 km/h (146.02 mph) |
| Power | 230 Hp @ 5000 rpm |
| Torque | 320 Nm @ 1500-5000 rpm (236.02 lb.-ft. @ 1500-5000 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | B5254T7 |
| Engine displacement | 2521 cm3 (153.84 cu. in.) |
| Number of cylinders | 5 |
| Engine configuration | Inline |
| Cylinder Bore | 83 mm (3.27 in.) |
| Piston Stroke | 93.2 mm (3.67 in.) |
| Compression ratio | 9:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 5.8 l (6.13 US qt | 5.1 UK qt) |
| Coolant | 7.5 l (7.93 US qt | 6.6 UK qt) |
| Kerb Weight | 1714 kg (3778.72 lbs.) |
| Max. weight | 2100 kg (4629.71 lbs.) |
| Max load | 386 kg (850.98 lbs.) |
| Trunk (boot) space – minimum | 200 l (7.06 cu. ft.) |
| Trunk (boot) space – maximum | 404 l (14.27 cu. ft.) |
| Fuel tank capacity | 62 l (16.38 US gal | 13.64 UK gal) |
| Permitted trailer load with brakes (12%) | 1500 kg (3306.93 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 75 kg (165.35 lbs.) |
| Length | 4615 mm (181.69 in.) |
| Width | 1836 mm (72.28 in.) |
| Width with mirrors folded | 1847 mm (72.72 in.) |
| Width including mirrors | 2025 mm (79.72 in.) |
| Height | 1400 mm (55.12 in.) |
| Wheelbase | 2640 mm (103.94 in.) |
| Front track | 1550 mm (61.02 in.) |
| Rear (Back) track | 1560 mm (61.42 in.) |
| Ride height (ground clearance) | 140 mm (5.51 in.) |
| Drag coefficient (Cd) | 0.31 |
| Minimum turning circle (turning diameter) | 11.95 m (39.21 ft.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 5 gears, automatic transmission Geartronic |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
| Front brakes | Ventilated discs, 320×25 mm |
| Rear brakes | Disc, 280×11 mm |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | 215/55 R16; 235/45 R17 |
| Wheel rims size | 7.5J x 16; 7.5J x 17 |
Powertrain & Engine Architecture
The heart of the C70 T5 Geartronic is the Volvo B5254T7 engine, a 2.5-liter inline-five cylinder gasoline engine. This engine is a member of Volvo’s modular engine family, known for its robustness and relatively simple design. The ‘T5’ designation indicates the presence of a light-pressure turbocharger and intercooler, boosting power output to 230 horsepower at 5000 rpm and 320 Nm (236 lb-ft) of torque available from a low 1500 rpm through to 5000 rpm. Fuel is delivered via multi-port fuel injection. The engine features a double overhead camshaft (DOHC) valvetrain with four valves per cylinder, optimizing breathing and contributing to its power delivery. The engine’s 9:1 compression ratio is a compromise between performance and the ability to run on readily available fuel grades. Paired with the engine is a five-speed automatic transmission marketed as ‘Geartronic’. This transmission offers a degree of driver control with a manual shift mode, allowing for some engagement beyond fully automatic operation.
Driving Characteristics
The 2.5 T5 Geartronic offered a comfortable and capable driving experience. While not overtly sporty, the turbocharger provides a noticeable surge of power, making overtaking and highway merging relatively effortless. The five-speed automatic transmission, while smooth, isn’t particularly quick to shift, and the gear ratios are tuned more for fuel efficiency and relaxed cruising than outright acceleration. Compared to the six-speed manual transmission available on some C70 models, the automatic feels slightly less responsive. The 0-60 mph time of around 7.6 seconds is respectable, but noticeably slower than the manual version. The front-wheel-drive configuration provides predictable handling, but can exhibit some torque steer under hard acceleration.
Equipment & Trim Levels
The C70 T5 Geartronic typically came well-equipped, reflecting its positioning as a premium vehicle. Standard features included leather upholstery, automatic climate control, a premium audio system, power-adjustable front seats, and a retractable hardtop. Optional extras included navigation system, upgraded audio with Dolby Surround sound, bi-xenon headlights, and parking assist. Interior trim options varied, with choices in wood or aluminum accents. The 2009 facelift brought minor interior refinements, including updated graphics for the infotainment system.
Chassis & Braking
The C70’s chassis utilizes an independent suspension setup at all four wheels. The front employs a McPherson strut design with coil springs and an anti-roll bar, while the rear features a multi-link setup, also with coil springs and a stabilizer bar. This configuration provides a good balance of ride comfort and handling. Braking duties are handled by ventilated discs at the front and solid discs at the rear. Anti-lock Braking System (ABS) is standard. The C70’s weight, around 1714 kg (3779 lbs), contributes to a slightly less agile feel compared to lighter sports coupes.
Market Reception & Comparison
The C70 T5 Geartronic was generally well-received by automotive critics, who praised its stylish design, comfortable interior, and the convenience of the retractable hardtop. However, some reviewers noted that the automatic transmission could feel a bit sluggish, and the front-wheel-drive configuration limited its sporting potential. Compared to the more fuel-efficient 2.0-liter models, the T5 offered significantly more performance, but at the cost of increased fuel consumption (around 25 mpg combined). Against competitors like the BMW 3 Series Convertible and Audi A5 Cabriolet, the C70 offered a unique blend of Scandinavian design and practicality.
Legacy
The Volvo C70 T5 Geartronic has proven to be a relatively reliable vehicle, with the B5254T7 engine being known for its durability. Common maintenance items include regular oil changes, timing belt replacement (typically every 100,000 miles), and inspection of the retractable hardtop mechanism. On the used car market, the C70 T5 Geartronic holds its value reasonably well, particularly well-maintained examples with low mileage. The retractable hardtop continues to be a desirable feature, and the car’s distinctive styling ensures it remains a head-turner. While not a performance bargain, it offers a comfortable and stylish open-air driving experience.
