2005 Audi A6 vs. 1998 BMW Z3
To start off, 2005 Audi A6 is newer by 7 year(s). Which means there will be less support and parts availability for 1998 BMW Z3. In addition, the cost of maintenance, including insurance, on 1998 BMW Z3 would be higher. At 3,201 cc (6 cylinders), 1998 BMW Z3 is equipped with a bigger engine. In terms of performance, 1998 BMW Z3 (240 HP @ 7400 RPM) has 63 more horse power than 2005 Audi A6. (177 HP @ 4000 RPM) In normal driving conditions, 1998 BMW Z3 should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 560 kg more than 1998 BMW Z3.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1998 BMW Z3. In wet, icy, snow, or gravel driving conditions, 2005 Audi A6 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, 2005 Audi A6 (370 Nm) has 50 more torque (in Nm) than 1998 BMW Z3. (320 Nm). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1998 BMW Z3. 2005 Audi A6 has automatic transmission and 1998 BMW Z3 has manual transmission. 1998 BMW Z3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi A6 | 1998 BMW Z3 | |
| Make | Audi | BMW |
| Model | A6 | Z3 |
| Year Released | 2005 | 1998 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 3201 cc |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 177 HP | 240 HP |
| Engine RPM | 4000 RPM | 7400 RPM |
| Torque | 370 Nm | 320 Nm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1955 kg | 1395 kg |
| Vehicle Length | 4820 mm | 4030 mm |
| Vehicle Width | 1860 mm | 1750 mm |
| Vehicle Height | 1560 mm | 1310 mm |
| Wheelbase Size | 2770 mm | 2450 mm |
