The Volvo V70 II 2.4 Bi-Fuel, produced between 2000 and 2004, represents a versatile and practical offering from the Swedish automaker. This model, a station wagon (estate) in the European tradition, was primarily aimed at the European market where such vehicles held significant popularity due to their blend of passenger and cargo capacity. The “Bi-Fuel” designation indicates the vehicle’s capability to run on both gasoline and Compressed Natural Gas (CNG), a feature intended to offer economic and environmental benefits, particularly in regions with developed CNG infrastructure. The V70 II, as a second-generation model, built upon the success of its predecessor, offering improved refinement, safety features, and a more contemporary design. While not officially sold in the United States, understanding its specifications provides insight into Volvo’s engineering priorities during this period.
Volvo V70 II 2.4 Bi-Fuel: An Overview
The V70 II occupied the mid-size executive wagon segment, competing with vehicles like the Audi A6 Avant, BMW 5 Series Touring, and Mercedes-Benz E-Class Estate. Its appeal lay in its spacious interior, comfortable ride, and reputation for safety – hallmarks of the Volvo brand. The 2.4 Bi-Fuel variant specifically targeted buyers seeking lower running costs and reduced emissions through the use of CNG, although this came with a slight compromise in overall performance compared to the gasoline-only versions.
Engine & Performance
The heart of the V70 II 2.4 Bi-Fuel is a 2.4-liter inline five-cylinder engine. This engine, designated B5244SG, produces 140 horsepower at 4500 rpm and 220 Nm (162.26 lb.-ft.) of torque at 3300 rpm when running on gasoline. Switching to CNG slightly alters the power delivery, maintaining the 140 horsepower output but reducing torque to 192 Nm (141.7 lb.-ft.) at a higher 4500 rpm. The engine utilizes multi-port fuel injection and a double overhead camshaft (DOHC) valvetrain. The engine’s power per liter is a consistent 57.5 hp/l regardless of fuel type. Power is delivered to the front wheels via a five-speed manual transmission. Acceleration from 0 to 100 km/h (0-62 mph) takes 10.5 seconds on gasoline, increasing slightly to 11 seconds on CNG. The vehicle achieves a maximum speed of 200 km/h (124.27 mph) on gasoline and 205 km/h (127.3 mph) on CNG. The weight-to-power ratio is 11.3 kg/Hp, and the weight-to-torque ratio is 7.2 kg/Nm.
Design & Features
The Volvo V70 II boasts a classic station wagon profile, characterized by a long roofline and a generous cargo area. Its design emphasizes practicality and understated elegance, aligning with Volvo’s Scandinavian design philosophy. The vehicle offers seating for five passengers and features five doors for easy access. A key feature of the V70 II is its spacious interior and versatile cargo capacity. With the rear seats up, the trunk offers 485 liters (17.13 cu. ft.) of space, expanding to a substantial 1641 liters (57.95 cu. ft.) with the rear seats folded down. Safety was a paramount concern for Volvo, and the V70 II incorporates a range of safety features, including Anti-lock Braking System (ABS). The suspension utilizes a wishbone setup at the front and coil springs at the rear, providing a comfortable and controlled ride. The steering is rack and pinion with hydraulic power assistance. Standard tire sizes include 205/55 R16, 215/55 R16, and 225/45 R17, fitted to 6.5J x 16, 7J x 16, and 7.5J x 17 inch wheel rims respectively.
Technical Specifications
| Brand | Volvo |
| Model | V70 |
| Generation | V70 II |
| Type (Engine) | 2.4 Bi-Fuel (140 Hp) |
| Start of production | 2000 year |
| End of production | 2004 year |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (economy) – urban (NEDC) | 12.6 l/100 km (18.7 US mpg, 22.4 UK mpg, 7.9 km/l) |
| Fuel consumption (economy) – extra urban (NEDC) | 7 l/100 km (33.6 US mpg, 40.4 UK mpg, 14.3 km/l) |
| Fuel consumption (economy) – combined (NEDC) | 9.1 l/100 km (25.8 US mpg, 31 UK mpg, 11 km/l) |
| Fuel consumption (economy) – combined (CNG) (NEDC) | 8 kg/100 km |
| CO2 emissions (NEDC) | 219 g/km |
| CO2 emissions (CNG) (NEDC) | 171 g/km |
| Fuel Type | Petrol / CNG |
| Acceleration 0 – 100 km/h | 10.5 sec |
| Acceleration 0 – 62 mph | 10.5 sec |
| Acceleration 0 – 100 km/h (CNG) | 11 sec |
| Acceleration 0 – 60 mph (Calculated by Auto-Data.net) | 10 sec |
| Maximum speed | 200 km/h (124.27 mph) |
| Maximum speed (CNG) | 205 km/h |
| Emission standard | Euro 4 |
| Weight-to-power ratio | 11.3 kg/Hp |
| Weight-to-torque ratio | 7.2 kg/Nm |
| Power | 140 Hp @ 4500 rpm |
| Power per litre | 57.5 Hp/l |
| Power (CNG) | 140 Hp @ 5800 rpm |
| Power per litre (CNG) | 57.5 Hp/l |
| Torque | 220 Nm @ 3300 rpm (162.26 lb.-ft. @ 3300 rpm) |
| Torque (CNG) | 192 Nm @ 4500 rpm |
| Engine layout | Front, Transverse |
| Engine Model/Code | B5244SG |
| 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 | 10.3:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Engine oil capacity | 5.5 l (5.81 US qt | 4.84 UK qt) |
| Coolant | 8 l (8.45 US qt | 7.04 UK qt) |
| Kerb Weight | 1587 kg (3498.74 lbs.) |
| Max. weight | 2150 kg (4739.94 lbs.) |
| Max load | 563 kg (1241.2 lbs.) |
| Trunk (boot) space – minimum | 485 l (17.13 cu. ft.) |
| Trunk (boot) space – maximum | 1641 l (57.95 cu. ft.) |
| Fuel tank capacity | 29 l (7.66 US gal | 6.38 UK gal) |
| CNG cylinder capacity | 17.6 kg |
| Max. roof load | 100 kg (220.46 lbs.) |
| Permitted trailer load with brakes (12%) | 1800 kg (3968.32 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 75 kg (165.35 lbs.) |
| Length | 4710 mm (185.43 in.) |
| Width | 1804 mm (71.02 in.) |
| Height | 1468 mm (57.8 in.) |
| Wheelbase | 2755 mm (108.46 in.) |
| Front track | 1551 mm (61.06 in.) |
| Rear (Back) track | 1548 mm (60.94 in.) |
| Minimum turning circle (turning diameter) | 11.9 m (39.04 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, 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 |
The Volvo V70 II 2.4 Bi-Fuel represents a pragmatic and well-engineered vehicle that catered to a specific niche in the European market. Its combination of practicality, safety, and alternative fuel capability made it an appealing choice for environmentally conscious and cost-sensitive buyers.


