1990 Audi 90 vs. 2009 BMW 630
To start off, 2009 BMW 630 is newer by 19 year(s). Which means there will be less support and parts availability for 1990 Audi 90. In addition, the cost of maintenance, including insurance, on 1990 Audi 90 would be higher. At 2,996 cc (6 cylinders), 2009 BMW 630 is equipped with a bigger engine. In terms of performance, 2009 BMW 630 (268 HP) has 138 more horse power than 1990 Audi 90. (130 HP) In normal driving conditions, 2009 BMW 630 should accelerate faster than 1990 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 630 weights approximately 474 kg more than 1990 Audi 90. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Audi 90 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 630. In wet, icy, snow, or gravel driving conditions, 1990 Audi 90 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, 2009 BMW 630 (320 Nm) has 136 more torque (in Nm) than 1990 Audi 90. (184 Nm). This means 2009 BMW 630 will have an easier job in driving up hills or pulling heavy equipment than 1990 Audi 90. 2009 BMW 630 has automatic transmission and 1990 Audi 90 has manual transmission. 1990 Audi 90 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 630 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1990 Audi 90 | 2009 BMW 630 | |
| Make | Audi | BMW |
| Model | 90 | 630 |
| Year Released | 1990 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2299 cc | 2996 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 130 HP | 268 HP |
| Torque | 184 Nm | 320 Nm |
| Engine Bore Size | 81.1 mm | 85 mm |
| Engine Stroke Size | 86.4 mm | 88 mm |
| Engine Compression Ratio | 10.0:1 | 12.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1134 kg | 1608 kg |
| Vehicle Length | 4400 mm | 4830 mm |
| Vehicle Width | 1700 mm | 1860 mm |
| Wheelbase Size | 2540 mm | 2790 mm |
