Opel Vectra B 2.5i V6 (170 hp) Automatic
Gasoline engine with 170 hp (125 kW) and 170 lb-ft (230 Nm), built 1995–1999, sedan body, front-wheel drive. The Opel Vectra B has 1 more powerful gasoline version.
EnlargePower170 hp (125 kW)
Torque170 lb-ft (230 Nm)
0–62 mph9.5 s
Top speed141 mph (227 km/h)
FuelGasoline
Specifications
Engine
| Engine version | 2.5i V6 (170 hp) Automatic |
|---|---|
| Displacement | 2.5 L (2,498 cm³) |
| Cylinders | 6 |
| Cylinder layout | V-engine |
| Engine position | Front, Transverse |
| Valves per cylinder | 4 |
| Valvetrain | DOHC |
| Fuel system | Multi-point indirect injection |
| Compression ratio | 10 |
| Bore | 81.6 mm |
| Stroke | 79.6 mm |
Performance
| Power | 170 hp (125 kW) @ 5800 rpm |
|---|---|
| Torque | 170 lb-ft (230 Nm) @ 3200 rpm |
| 0–62 mph (0–100 km/h) | 9.5 s |
| Top speed | 141 mph (227 km/h) |
Fuel economy and emissions
| Fuel | Gasoline |
|---|---|
| City | 16 mpg (14.9 l/100 km) |
| Fuel tank | 15.9 gal (60 l) |
Body, dimensions and weight
| Body style | Sedan |
|---|---|
| Doors | 5 |
| Length | 177.0 in (4,495 mm) |
| Width | 67.2 in (1,707 mm) |
| Height | 56.1 in (1,425 mm) |
| Curb weight | 2,987 lb (1,355 kg) |
| Gross vehicle weight | 4,112 lb (1,865 kg) |
| Cargo volume | 17.7 cu ft (500 l) |
| Drag coefficient | 0.30 |
Drivetrain and chassis
| Drive | Front-wheel drive |
|---|---|
| Steering | Hydraulic power steering |
| Front suspension | Coil spring |
| Rear suspension | Coil spring |
| Tires | 205/55 R16 |
| Wheels | 7J x 16 |
| Driver assistance | ABS (Anti-lock braking system) |
What to check on an Opel Vectra with this engine
- On a gasoline engine, check the oil consumption, the timing chain or belt and, on turbo engines, the turbocharger.
- Test the clutch or the automatic transmission from a cold start and in the low gears.
- Compare the odometer with the readings in the service records and in the VIN history report: a big gap means the mileage was rolled back.
Other Opel Vectra B engines
| Engine | Fuel | Power | Combined |
|---|---|---|---|
| 1.6i (75 hp) | Gasoline | 75 hp (55 kW) | |
| 1.6i 16V (100 hp) | Gasoline | 100 hp (74 kW) | |
| 1.6i 16V (101 hp) Automatic | Gasoline | 101 hp (74 kW) | |
| 1.7 TD (82 hp) | Diesel | 82 hp (60 kW) | |
| 1.8i 16V (116 hp) | Gasoline | 116 hp (85 kW) | |
| 1.8i 16V (116 hp) Automatic | Gasoline | 116 hp (85 kW) | |
| 2.0i 16V (136 hp) | Gasoline | 136 hp (100 kW) | |
| 2.0i 16V (136 hp) Automatic | Gasoline | 136 hp (100 kW) | |
| 2.5i V6 (170 hp) | Gasoline | 170 hp (125 kW) | |
| 2.0 DI 16V (82 hp) | Diesel | 82 hp (60 kW) | |
| 2.0 DTI 16V (101 hp) | Diesel | 101 hp (74 kW) | |
| 2.5i V6 24V (195 hp) | Gasoline | 195 hp (143 kW) |