2006 BMW Z4 vs. 2007 Volvo S60
To start off, 2007 Volvo S60 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 BMW Z4. In addition, the cost of maintenance, including insurance, on 2006 BMW Z4 would be higher. At 2,999 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (255 HP @ 6600 RPM) has 48 more horse power than 2007 Volvo S60. (207 HP @ 5000 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 2007 Volvo S60. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 205 kg more than 2007 Volvo S60. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Volvo S60 is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2007 Volvo S60 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, 2007 Volvo S60 (320 Nm @ 1500 RPM) has 22 more torque (in Nm) than 2006 BMW Z4. (298 Nm @ 2750 RPM). This means 2007 Volvo S60 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW Z4.
Compare all specifications:
| 2006 BMW Z4 | 2007 Volvo S60 | |
| Make | BMW | Volvo |
| Model | Z4 | S60 |
| Year Released | 2006 | 2007 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2999 cc | 2521 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 255 HP | 207 HP |
| Engine RPM | 6600 RPM | 5000 RPM |
| Torque | 298 Nm | 320 Nm |
| Torque RPM | 2750 RPM | 1500 RPM |
| Engine Compression Ratio | 10.7:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1835 kg | 1630 kg |
| Vehicle Length | 4100 mm | 4580 mm |
| Vehicle Width | 1790 mm | 1810 mm |
| Vehicle Height | 1270 mm | 1430 mm |
| Wheelbase Size | 2500 mm | 2720 mm |
| Fuel Consumption City | 11.8 L/100km | 11.8 L/100km |
| Fuel Consumption Overall | 9.8 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 55 L | 70 L |
