1991 Audi S2 vs. 2005 BMW 318
To start off, 2005 BMW 318 is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Audi S2. In addition, the cost of maintenance, including insurance, on 1991 Audi S2 would be higher. At 2,226 cc (5 cylinders), 1991 Audi S2 is equipped with a bigger engine. In terms of performance, 1991 Audi S2 (216 HP @ 5900 RPM) has 67 more horse power than 2005 BMW 318. (149 HP @ 6000 RPM). In normal driving conditions, 1991 Audi S2 should accelerate faster than 2005 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi S2 weights approximately 25 kg more than 2005 BMW 318. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Audi S2 is four wheel drive (4WD), it will have significant more traction and grip than 2005 BMW 318. In wet, icy, snow, or gravel driving conditions, 1991 Audi S2 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, 1991 Audi S2 (309 Nm @ 1950 RPM) has 109 more torque (in Nm) than 2005 BMW 318. (200 Nm @ 3750 RPM). This means 1991 Audi S2 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 318. 2005 BMW 318 has automatic transmission and 1991 Audi S2 has manual transmission. 1991 Audi S2 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW 318 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Audi S2 | 2005 BMW 318 | |
| Make | Audi | BMW |
| Model | S2 | 318 |
| Year Released | 1991 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 1995 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 216 HP | 149 HP |
| Engine RPM | 5900 RPM | 6000 RPM |
| Torque | 309 Nm | 200 Nm |
| Torque RPM | 1950 RPM | 3750 RPM |
| Engine Bore Size | 81.1 mm | 84 mm |
| Engine Stroke Size | 86.4 mm | 90 mm |
| Engine Compression Ratio | 9.3:1 | 10.2:1 |
| Acceleration 0-100mph | 6.1 seconds | 9.3 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1420 kg | 1395 kg |
| Vehicle Length | 4410 mm | 4480 mm |
| Vehicle Width | 1720 mm | 1750 mm |
| Vehicle Height | 1380 mm | 1420 mm |
| Wheelbase Size | 2560 mm | 2790 mm |
| Fuel Consumption Overall | 8.3 L/100km | 7.2 L/100km |
| Fuel Tank Capacity | 70 L | 63 L |
