2008 BMW Z4 vs. 2006 Proton Gen-2
To start off, 2008 BMW Z4 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Proton Gen-2. In addition, the cost of maintenance, including insurance, on 2006 Proton Gen-2 would be higher. At 3,248 cc (6 cylinders), 2008 BMW Z4 is equipped with a bigger engine. In terms of performance, 2008 BMW Z4 (338 HP @ 7900 RPM) has 230 more horse power than 2006 Proton Gen-2. (108 HP @ 6000 RPM). In normal driving conditions, 2008 BMW Z4 should accelerate faster than 2006 Proton Gen-2.
Let's talk about torque, 2008 BMW Z4 (365 Nm @ 4900 RPM) has 217 more torque (in Nm) than 2006 Proton Gen-2. (148 Nm @ 4000 RPM). This means 2008 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Proton Gen-2.
Compare all specifications:
| 2008 BMW Z4 | 2006 Proton Gen-2 | |
| Make | BMW | Proton |
| Model | Z4 | Gen-2 |
| Year Released | 2008 | 2006 |
| Body Type | Convertible | Hatchback |
| Engine Size | 3248 cc | 1597 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 338 HP | 108 HP |
| Engine RPM | 7900 RPM | 6000 RPM |
| Torque | 365 Nm | 148 Nm |
| Torque RPM | 4900 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 4120 mm | 4320 mm |
| Vehicle Width | 1790 mm | 1730 mm |
| Vehicle Height | 1310 mm | 1440 mm |
| Wheelbase Size | 2500 mm | 2610 mm |
