1994 Audi A6 vs. 2004 BMW Z4
To start off, 2004 BMW Z4 is newer by 10 year(s). Which means there will be less support and parts availability for 1994 Audi A6. In addition, the cost of maintenance, including insurance, on 1994 Audi A6 would be higher. At 2,171 cc (6 cylinders), 2004 BMW Z4 is equipped with a bigger engine. In terms of performance, 2004 BMW Z4 (168 HP @ 6250 RPM) has 79 more horse power than 1994 Audi A6. (89 HP @ 4000 RPM) In normal driving conditions, 2004 BMW Z4 should accelerate faster than 1994 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 1994 Audi A6 weights approximately 125 kg more than 2004 BMW Z4.
Because 2004 BMW Z4 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 2004 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 1994 Audi A6, 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, 2004 BMW Z4 (210 Nm @ 3500 RPM) has 8 more torque (in Nm) than 1994 Audi A6. (202 Nm @ 1900 RPM). This means 2004 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1994 Audi A6. 2004 BMW Z4 has automatic transmission and 1994 Audi A6 has manual transmission. 1994 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 BMW Z4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1994 Audi A6 | 2004 BMW Z4 | |
| Make | Audi | BMW |
| Model | A6 | Z4 |
| Year Released | 1994 | 2004 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 2171 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 168 HP |
| Engine RPM | 4000 RPM | 6250 RPM |
| Torque | 202 Nm | 210 Nm |
| Torque RPM | 1900 RPM | 3500 RPM |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1450 kg | 1325 kg |
| Vehicle Length | 4800 mm | 4100 mm |
| Vehicle Width | 1790 mm | 1790 mm |
| Vehicle Height | 1450 mm | 1310 mm |
| Wheelbase Size | 2760 mm | 2500 mm |
