2008 BMW Z4 vs. 2006 Lexus GS
To start off, 2008 BMW Z4 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Lexus GS. In addition, the cost of maintenance, including insurance, on 2006 Lexus GS would be higher. At 3,246 cc (6 cylinders), 2008 BMW Z4 is equipped with a bigger engine. In terms of performance, 2008 BMW Z4 (338 HP @ 7900 RPM) has 93 more horse power than 2006 Lexus GS. (245 HP @ 6200 RPM). In normal driving conditions, 2008 BMW Z4 should accelerate faster than 2006 Lexus GS. With that said, vehicle weight also plays an important factor in acceleration. 2006 Lexus GS weights approximately 80 kg more than 2008 BMW Z4.
Because 2006 Lexus GS is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2006 Lexus GS 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 BMW Z4 (365 Nm @ 4900 RPM) has 52 more torque (in Nm) than 2006 Lexus GS. (313 Nm @ 3600 RPM). This means 2008 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Lexus GS. 2006 Lexus GS has automatic transmission and 2008 BMW Z4 has manual transmission. 2008 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Lexus GS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW Z4 | 2006 Lexus GS | |
| Make | BMW | Lexus |
| Model | Z4 | GS |
| Year Released | 2008 | 2006 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 2999 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 338 HP | 245 HP |
| Engine RPM | 7900 RPM | 6200 RPM |
| Torque | 365 Nm | 313 Nm |
| Torque RPM | 4900 RPM | 3600 RPM |
| Engine Bore Size | 87 mm | 87.5 mm |
| Engine Stroke Size | 91 mm | 83 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1495 kg | 1575 kg |
| Vehicle Length | 4870 mm | 4830 mm |
| Vehicle Width | 1790 mm | 1830 mm |
| Vehicle Height | 1470 mm | 1440 mm |
| Wheelbase Size | 2500 mm | 2860 mm |
| Fuel Consumption Overall | 12.3 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 60 L | 71 L |
