1998 BMW Z3 vs. 2010 Audi Q7
To start off, 2010 Audi Q7 is newer by 12 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 15 more horse power than 2010 Audi Q7. (225 HP @ 3750 RPM). In normal driving conditions, 1998 BMW Z3 should accelerate faster than 2010 Audi Q7. With that said, vehicle weight also plays an important factor in acceleration. 2010 Audi Q7 weights approximately 1105 kg more than 1998 BMW Z3.
Because 2010 Audi Q7 is all wheel drive (AWD), it will have significant more traction and grip than 1998 BMW Z3. In wet, icy, snow, or gravel driving conditions, 2010 Audi Q7 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, 2010 Audi Q7 (550 Nm) has 230 more torque (in Nm) than 1998 BMW Z3. (320 Nm). This means 2010 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 1998 BMW Z3. 2010 Audi Q7 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. 2010 Audi Q7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1998 BMW Z3 | 2010 Audi Q7 | |
| Make | BMW | Audi |
| Model | Z3 | Q7 |
| Year Released | 1998 | 2010 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 3201 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 240 HP | 225 HP |
| Engine RPM | 7400 RPM | 3750 RPM |
| Torque | 320 Nm | 550 Nm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1395 kg | 2500 kg |
| Vehicle Length | 4030 mm | 5088 mm |
| Vehicle Width | 1750 mm | 1984 mm |
| Vehicle Height | 1310 mm | 1737 mm |
| Wheelbase Size | 2450 mm | 3002 mm |
