The Volvo C70 Convertible 2.4 i 20V, produced between 2002 and 2005, represented a significant iteration of Volvo’s luxury convertible offering. Falling within the first generation (2006-2009) of the C70 Convertible, this variant occupied a mid-range position in the lineup, offering a balance between performance and affordability. It was designed to compete with other premium convertibles like the BMW 3 Series Convertible and Audi A4 Cabriolet, appealing to buyers seeking Scandinavian style and safety features in a two-door, open-top package. This model was primarily marketed in North America and Europe, offering a more accessible entry point into the C70 range compared to the higher-performance models.
Technical Specifications
| Brand | Volvo |
| Model | C70 |
| Generation | C70 Convertible |
| Type (Engine) | 2.4 i 20V (200 Hp) |
| Start of production | 2002 |
| End of production | 2005 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Cabriolet |
| Seats | 4 |
| Doors | 2 |
| Fuel consumption (urban) | 13.6 l/100 km (17.3 US mpg) |
| Fuel consumption (extra urban) | 7.8 l/100 km (30.2 US mpg) |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 8.5 sec |
| Acceleration 0 – 62 mph | 8.5 sec |
| Acceleration 0 – 60 mph | 8.1 sec |
| Maximum speed | 220 km/h (136.7 mph) |
| Weight-to-power ratio | 7.9 kg/Hp |
| Weight-to-torque ratio | 5.5 kg/Nm |
| Power | 200 Hp @ 6000 rpm |
| Torque | 285 Nm @ 1800 rpm (210.21 lb.-ft. @ 1800 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | B5244T7 |
| Engine displacement | 2435 cm3 (148.59 cu. in.) |
| Number of cylinders | 5 |
| Engine configuration | Inline |
| Cylinder Bore | 83 mm (3.27 in.) |
| Piston Stroke | 90 mm (3.54 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) |
| Kerb Weight | 1570 kg (3461.26 lbs.) |
| Max. weight | 2020 kg (4453.34 lbs.) |
| Max load | 450 kg (992.08 lbs.) |
| Trunk (boot) space – minimum | 262 l (9.25 cu. ft.) |
| Fuel tank capacity | 68 l (17.96 US gal | 14.96 UK gal) |
| Length | 4716 mm (185.67 in.) |
| Width | 1817 mm (71.54 in.) |
| Height | 1429 mm (56.26 in.) |
| Wheelbase | 2660 mm (104.72 in.) |
| Front track | 1520 mm (59.84 in.) |
| Rear (Back) track | 1520 mm (59.84 in.) |
| Drivetrain Architecture | Front wheel drive |
| Number of gears | 5 |
| Gearbox type | Manual transmission |
| Front suspension | Wishbone |
| Rear suspension | Coil spring |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | 225/50 R16 |
| Wheel rims size | 16 |
Powertrain & Engine Architecture
The heart of the C70 2.4 i 20V is the Volvo B5244T7 engine, a 2.4-liter inline-five cylinder powerplant. This engine is characterized by its robust construction and relatively smooth operation. The “20V” designation refers to the engine’s 20 valves (four valves per cylinder). The B5244T7 utilizes a light-pressure turbocharger with an intercooler, providing a noticeable boost in power and torque compared to naturally aspirated versions of the same engine. Fuel delivery is managed by a multi-port fuel injection system, ensuring precise fuel metering for optimal combustion. The engine’s DOHC (Double Overhead Camshaft) valvetrain contributes to its efficient breathing and power output. The 5-speed manual transmission was standard, offering drivers a direct connection to the engine’s power.
Driving Characteristics
The 200 horsepower and 285 Nm (210 lb-ft) of torque delivered by the 2.4 i 20V engine provided a respectable level of performance for a convertible of this class. Acceleration from 0 to 60 mph took approximately 8.1 seconds, and the car could reach a top speed of 136.7 mph. While not as quick as the higher-output turbocharged variants, the 2.4 i offered a more relaxed and refined driving experience. The manual transmission provided precise gear changes, and the turbocharger provided a noticeable surge of power during acceleration. The front-wheel-drive configuration offered good traction in most conditions, but could exhibit some torque steer under hard acceleration. Compared to the more powerful T5 model, the 2.4 i prioritized fuel economy and everyday usability over outright performance.
Equipment & Trim Levels
The C70 2.4 i 20V typically came well-equipped, reflecting Volvo’s commitment to safety and comfort. Standard features included leather upholstery, power-adjustable front seats, automatic climate control, a premium audio system, and alloy wheels. Safety features were comprehensive, including ABS brakes, traction control, and side airbags. Optional extras included a wood trim package, upgraded audio systems, and a power-operated retractable hardtop (a significant feature of the C70). The interior design was typically Scandinavian, characterized by clean lines, comfortable seating, and a user-friendly layout.
Chassis & Braking
The C70 Convertible utilized a front-wheel-drive chassis with independent wishbone suspension at the front and a coil spring setup at the rear. This suspension configuration provided a comfortable ride quality while maintaining reasonable handling characteristics. Ventilated disc brakes were fitted to the front wheels, while solid discs were used at the rear. The ABS (Anti-lock Braking System) was standard, enhancing braking performance and stability. The steering was rack-and-pinion with hydraulic power assistance, providing precise and responsive steering feel.
Market Reception & Comparison
The Volvo C70 2.4 i 20V was generally well-received by automotive critics. It was praised for its stylish design, comfortable interior, and strong safety features. However, some critics noted that its performance was not as exhilarating as some of its competitors. Fuel economy was considered reasonable for a convertible of its size and power. Compared to the more powerful T5 model, the 2.4 i offered a lower price point and better fuel efficiency, making it an attractive option for buyers who prioritized value and practicality. Reliability was generally good, although some owners reported minor issues with the electrical system.
Legacy
The Volvo C70 2.4 i 20V remains a desirable used car today, particularly among enthusiasts who appreciate its Scandinavian design and robust construction. The B5244T7 engine is known for its durability and relatively straightforward maintenance. While parts availability may become more challenging over time, the engine’s simplicity makes it relatively easy to repair. The C70 Convertible has established a reputation as a stylish and reliable open-top car, offering a unique alternative to more mainstream convertibles. Well-maintained examples continue to command reasonable prices in the used car market, reflecting the enduring appeal of this classic Volvo.
