1998 Audi A6 vs. 2005 BMW 645
To start off, 2005 BMW 645 is newer by 7 year(s). Which means there will be less support and parts availability for 1998 Audi A6. In addition, the cost of maintenance, including insurance, on 1998 Audi A6 would be higher. At 4,390 cc (8 cylinders), 2005 BMW 645 is equipped with a bigger engine. In terms of performance, 2005 BMW 645 (338 HP @ 6100 RPM) has 111 more horse power than 1998 Audi A6. (227 HP @ 5900 RPM) In normal driving conditions, 2005 BMW 645 should accelerate faster than 1998 Audi A6.
Because 2005 BMW 645 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 2005 BMW 645. However, in wet, icy, snow, or gravel driving conditions, 1998 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, 2005 BMW 645 (439 Nm @ 3600 RPM) has 89 more torque (in Nm) than 1998 Audi A6. (350 Nm @ 1950 RPM). This means 2005 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1998 Audi A6.
Compare all specifications:
1998 Audi A6 | 2005 BMW 645 | |
Make | Audi | BMW |
Model | A6 | 645 |
Year Released | 1998 | 2005 |
Body Type | Station Wagon | Coupe |
Engine Position | Front | Front |
Engine Size | 2225 cc | 4390 cc |
Engine Cylinders | 5 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 227 HP | 338 HP |
Engine RPM | 5900 RPM | 6100 RPM |
Torque | 350 Nm | 439 Nm |
Torque RPM | 1950 RPM | 3600 RPM |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Length | 4800 mm | 4830 mm |
Vehicle Width | 1820 mm | 1860 mm |
Vehicle Height | 1460 mm | 1380 mm |
Wheelbase Size | 2770 mm | 2790 mm |
Fuel Tank Capacity | 58 L | 70 L |