2007 BMW Z4 vs. 1999 Volvo C70
To start off, 2007 BMW Z4 is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Volvo C70. In addition, the cost of maintenance, including insurance, on 1999 Volvo C70 would be higher. At 2,497 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (215 HP @ 6500 RPM) has 54 more horse power than 1999 Volvo C70. (161 HP @ 5100 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 1999 Volvo C70. With that said, vehicle weight also plays an important factor in acceleration. 1999 Volvo C70 weights approximately 38 kg more than 2007 BMW Z4.
Because 2007 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 2007 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 1999 Volvo C70, 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, 2007 BMW Z4 (250 Nm @ 2750 RPM) has 20 more torque (in Nm) than 1999 Volvo C70. (230 Nm @ 1800 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1999 Volvo C70.
Compare all specifications:
| 2007 BMW Z4 | 1999 Volvo C70 | |
| Make | BMW | Volvo |
| Model | Z4 | C70 |
| Year Released | 2007 | 1999 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 1984 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 161 HP |
| Engine RPM | 6500 RPM | 5100 RPM |
| Torque | 250 Nm | 230 Nm |
| Torque RPM | 2750 RPM | 1800 RPM |
| Engine Bore Size | 82 mm | 81.1 mm |
| Engine Stroke Size | 78.8 mm | 77 mm |
| Engine Compression Ratio | 11.0:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1362 kg | 1400 kg |
| Vehicle Length | 4100 mm | 4730 mm |
| Vehicle Width | 1310 mm | 1830 mm |
| Vehicle Height | 1790 mm | 1420 mm |
| Wheelbase Size | 2500 mm | 2670 mm |
| Fuel Tank Capacity | 55 L | 68 L |
