1998 BMW Z3 vs. 2004 Chevrolet Express
To start off, 2004 Chevrolet Express is newer by 6 year(s). Which means there will be less support and parts availability for 1998 BMW Z3. In addition, the cost of maintenance, including insurance, on 1998 BMW Z3 would be higher. At 5,359 cc (8 cylinders), 2004 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Express (285 HP @ 5600 RPM) has 45 more horse power than 1998 BMW Z3. (240 HP @ 7400 RPM) In normal driving conditions, 2004 Chevrolet Express should accelerate faster than 1998 BMW Z3. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Express weights approximately 965 kg more than 1998 BMW Z3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Chevrolet Express is four wheel drive (4WD), it will have significant more traction and grip than 1998 BMW Z3. In wet, icy, snow, or gravel driving conditions, 2004 Chevrolet Express 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, 2004 Chevrolet Express (441 Nm) has 121 more torque (in Nm) than 1998 BMW Z3. (320 Nm). This means 2004 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 1998 BMW Z3.
Compare all specifications:
| 1998 BMW Z3 | 2004 Chevrolet Express | |
| Make | BMW | Chevrolet |
| Model | Z3 | Express |
| Year Released | 1998 | 2004 |
| Body Type | Convertible | Van |
| Engine Position | Front | Front |
| Engine Size | 3201 cc | 5359 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 240 HP | 285 HP |
| Engine RPM | 7400 RPM | 5600 RPM |
| Torque | 320 Nm | 441 Nm |
| Engine Compression Ratio | 10.5:1 | 9.5:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1395 kg | 2360 kg |
| Vehicle Length | 4030 mm | 5700 mm |
| Vehicle Width | 1750 mm | 2020 mm |
| Vehicle Height | 1310 mm | 2080 mm |
| Wheelbase Size | 2450 mm | 3440 mm |
