2007 BMW Z4 vs. 2008 Lexus IS
To start off, 2008 Lexus IS is newer by 1 year(s). Which means there will be less support and parts availability for 2007 BMW Z4. In addition, the cost of maintenance, including insurance, on 2007 BMW Z4 would be higher. At 2,501 cc (6 cylinders), 2008 Lexus IS is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (215 HP @ 6500 RPM) has 11 more horse power than 2008 Lexus IS. (204 HP @ 6400 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2008 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2008 Lexus IS weights approximately 378 kg more than 2007 BMW Z4.
Because 2008 Lexus IS is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2008 Lexus IS 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, 2008 Lexus IS (251 Nm @ 4800 RPM) has 1 more torque (in Nm) than 2007 BMW Z4. (250 Nm @ 2750 RPM). This means 2008 Lexus IS will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4.
Compare all specifications:
| 2007 BMW Z4 | 2008 Lexus IS | |
| Make | BMW | Lexus |
| Model | Z4 | IS |
| Year Released | 2007 | 2008 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 2501 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 204 HP |
| Engine RPM | 6500 RPM | 6400 RPM |
| Torque | 250 Nm | 251 Nm |
| Torque RPM | 2750 RPM | 4800 RPM |
| Engine Compression Ratio | 11.0:1 | 12.0:1 |
| Top Speed | 240 km/hour | 223 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1362 kg | 1740 kg |
| Vehicle Length | 4100 mm | 4580 mm |
| Vehicle Width | 1310 mm | 1810 mm |
| Vehicle Height | 1790 mm | 1430 mm |
| Wheelbase Size | 2500 mm | 2740 mm |
| Fuel Consumption Overall | 8.4 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 55 L | 65 L |
