1989 Pontiac Trans Sport vs. 2012 BMW Z4
To start off, 2012 BMW Z4 is newer by 23 year(s). Which means there will be less support and parts availability for 1989 Pontiac Trans Sport. In addition, the cost of maintenance, including insurance, on 1989 Pontiac Trans Sport would be higher. At 3,135 cc (6 cylinders), 1989 Pontiac Trans Sport is equipped with a bigger engine. In terms of performance, 2012 BMW Z4 (300 HP @ 5800 RPM) has 182 more horse power than 1989 Pontiac Trans Sport. (118 HP @ 4200 RPM) In normal driving conditions, 2012 BMW Z4 should accelerate faster than 1989 Pontiac Trans Sport. With that said, vehicle weight also plays an important factor in acceleration. 2012 BMW Z4 weights approximately 90 kg more than 1989 Pontiac Trans Sport. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 BMW Z4 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2012 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 1989 Pontiac Trans Sport, being front wheel drive (FWD), will offer much better control with better grip. 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, 2012 BMW Z4 (406 Nm @ 1400 RPM) has 169 more torque (in Nm) than 1989 Pontiac Trans Sport. (237 Nm @ 2200 RPM). This means 2012 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1989 Pontiac Trans Sport. 1989 Pontiac Trans Sport has automatic transmission and 2012 BMW Z4 has manual transmission. 2012 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1989 Pontiac Trans Sport will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1989 Pontiac Trans Sport | 2012 BMW Z4 | |
| Make | Pontiac | BMW |
| Model | Trans Sport | Z4 |
| Year Released | 1989 | 2012 |
| Body Type | Minivan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3135 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 118 HP | 300 HP |
| Engine RPM | 4200 RPM | 5800 RPM |
| Torque | 237 Nm | 406 Nm |
| Torque RPM | 2200 RPM | 1400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1500 kg | 1590 kg |
| Vehicle Length | 4930 mm | 4239 mm |
| Vehicle Width | 1890 mm | 1791 mm |
| Vehicle Height | 1670 mm | 1290 mm |
| Wheelbase Size | 2800 mm | 2497 mm |
