2003 Volvo S40 vs. 2005 Opel Vectra
To start off, 2005 Opel Vectra is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Volvo S40. In addition, the cost of maintenance, including insurance, on 2003 Volvo S40 would be higher. At 2,435 cc (5 cylinders), 2003 Volvo S40 is equipped with a bigger engine. In terms of performance, 2003 Volvo S40 (217 HP @ 5000 RPM) has 93 more horse power than 2005 Opel Vectra. (124 HP @ 3250 RPM). In normal driving conditions, 2003 Volvo S40 should accelerate faster than 2005 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Vectra weights approximately 141 kg more than 2003 Volvo S40.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2003 Volvo S40 (330 Nm @ 1500 RPM) has 50 more torque (in Nm) than 2005 Opel Vectra. (280 Nm @ 1500 RPM). This means 2003 Volvo S40 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Vectra. 2005 Opel Vectra has automatic transmission and 2003 Volvo S40 has manual transmission. 2003 Volvo S40 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Volvo S40 | 2005 Opel Vectra | |
| Make | Volvo | Opel |
| Model | S40 | Vectra |
| Year Released | 2003 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2435 cc | 2171 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 217 HP | 124 HP |
| Engine RPM | 5000 RPM | 3250 RPM |
| Torque | 330 Nm | 280 Nm |
| Torque RPM | 1500 RPM | 1500 RPM |
| Engine Bore Size | 83 mm | 84 mm |
| Engine Stroke Size | 93.2 mm | 98 mm |
| Engine Compression Ratio | 9.0:1 | 18.5:1 |
| Top Speed | 240 km/hour | 202 km/hour |
| Acceleration 0-100mph | 6.8 seconds | 11.1 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1419 kg | 1560 kg |
| Vehicle Length | 4470 mm | 4830 mm |
| Vehicle Width | 1780 mm | 1800 mm |
| Vehicle Height | 1460 mm | 1510 mm |
| Wheelbase Size | 2720 mm | 2840 mm |
| Fuel Tank Capacity | 62 L | 60 L |
