2007 Audi S4 vs. 2003 Volvo S40
To start off, 2007 Audi S4 is newer by 4 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 4,163 cc (8 cylinders), 2007 Audi S4 is equipped with a bigger engine. In terms of performance, 2007 Audi S4 (340 HP @ 7000 RPM) has 124 more horse power than 2003 Volvo S40. (216 HP @ 5000 RPM). In normal driving conditions, 2007 Audi S4 should accelerate faster than 2003 Volvo S40. With that said, vehicle weight also plays an important factor in acceleration. 2003 Volvo S40 weights approximately 150 kg more than 2007 Audi S4.
Because 2007 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Volvo S40. In wet, icy, snow, or gravel driving conditions, 2007 Audi S4 will offer significantly more control. 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, 2007 Audi S4 (411 Nm @ 3500 RPM) has 91 more torque (in Nm) than 2003 Volvo S40. (320 Nm @ 1500 RPM). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2003 Volvo S40. 2003 Volvo S40 has automatic transmission and 2007 Audi S4 has manual transmission. 2007 Audi S4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Volvo S40 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi S4 | 2003 Volvo S40 | |
| Make | Audi | Volvo |
| Model | S4 | S40 |
| Year Released | 2007 | 2003 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2523 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 216 HP |
| Engine RPM | 7000 RPM | 5000 RPM |
| Torque | 411 Nm | 320 Nm |
| Torque RPM | 3500 RPM | 1500 RPM |
| Engine Bore Size | 84.5 mm | 83 mm |
| Engine Stroke Size | 93 mm | 93.2 mm |
| Top Speed | 250 km/hour | 235 km/hour |
| Acceleration 0-100mph | 5.9 seconds | 7.2 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1275 kg | 1425 kg |
| Vehicle Length | 4580 mm | 4470 mm |
| Vehicle Width | 1790 mm | 1780 mm |
| Vehicle Height | 1450 mm | 1460 mm |
| Wheelbase Size | 2660 mm | 2670 mm |
| Fuel Tank Capacity | 63 L | 62 L |
