1989 Audi 80 vs. 2009 BMW 635
To start off, 2009 BMW 635 is newer by 20 year(s). Which means there will be less support and parts availability for 1989 Audi 80. In addition, the cost of maintenance, including insurance, on 1989 Audi 80 would be higher. At 2,993 cc (6 cylinders), 2009 BMW 635 is equipped with a bigger engine. In terms of performance, 2009 BMW 635 (282 HP @ 4400 RPM) has 208 more horse power than 1989 Audi 80. (74 HP @ 5200 RPM) In normal driving conditions, 2009 BMW 635 should accelerate faster than 1989 Audi 80.
Because 2009 BMW 635 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 BMW 635. However, in wet, icy, snow, or gravel driving conditions, 1989 Audi 80, being front wheel drive (FWD), will offer much better control with better grip. 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 635 (580 Nm @ 1750 RPM) has 459 more torque (in Nm) than 1989 Audi 80. (121 Nm @ 2500 RPM). This means 2009 BMW 635 will have an easier job in driving up hills or pulling heavy equipment than 1989 Audi 80. 2009 BMW 635 has automatic transmission and 1989 Audi 80 has manual transmission. 1989 Audi 80 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 635 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1989 Audi 80 | 2009 BMW 635 | |
| Make | Audi | BMW |
| Model | 80 | 635 |
| Year Released | 1989 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1595 cc | 2993 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 74 HP | 282 HP |
| Engine RPM | 5200 RPM | 4400 RPM |
| Torque | 121 Nm | 580 Nm |
| Torque RPM | 2500 RPM | 1750 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Length | 4400 mm | 4830 mm |
| Vehicle Width | 1700 mm | 1860 mm |
| Vehicle Height | 1400 mm | 1380 mm |
| Wheelbase Size | 2550 mm | 2790 mm |
