2007 BMW Z4 vs. 2004 Chevrolet Express
To start off, 2007 BMW Z4 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Chevrolet Express. In addition, the cost of maintenance, including insurance, on 2004 Chevrolet Express would be higher. At 4,294 cc (6 cylinders), 2004 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (358 HP @ 7900 RPM) has 163 more horse power than 2004 Chevrolet Express. (195 HP @ 6000 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2004 Chevrolet Express.
Let's talk about torque, 2007 BMW Z4 (385 Nm) has 32 more torque (in Nm) than 2004 Chevrolet Express. (353 Nm). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2004 Chevrolet Express.
Compare all specifications:
| 2007 BMW Z4 | 2004 Chevrolet Express | |
| Make | BMW | Chevrolet |
| Model | Z4 | Express |
| Year Released | 2007 | 2004 |
| Body Type | Convertible | Van |
| Engine Position | Front | Front |
| Engine Size | 3199 cc | 4294 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 358 HP | 195 HP |
| Engine RPM | 7900 RPM | 6000 RPM |
| Torque | 385 Nm | 353 Nm |
| Engine Compression Ratio | 11.5:1 | 9.2:1 |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4100 mm | 5700 mm |
| Vehicle Width | 1790 mm | 2020 mm |
| Vehicle Height | 1300 mm | 2080 mm |
| Wheelbase Size | 2500 mm | 3440 mm |
