1989 BMW Z1 vs. 1992 Buick Roadmaster
To start off, 1992 Buick Roadmaster is newer by 3 year(s). Which means there will be less support and parts availability for 1989 BMW Z1. In addition, the cost of maintenance, including insurance, on 1989 BMW Z1 would be higher. At 5,733 cc (8 cylinders), 1992 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 1992 Buick Roadmaster (177 HP @ 4200 RPM) has 2 more horse power than 1989 BMW Z1. (175 HP @ 5800 RPM) In normal driving conditions, 1992 Buick Roadmaster should accelerate faster than 1989 BMW Z1. With that said, vehicle weight also plays an important factor in acceleration. 1992 Buick Roadmaster weights approximately 590 kg more than 1989 BMW Z1. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1992 Buick Roadmaster (394 Nm @ 2400 RPM) has 163 more torque (in Nm) than 1989 BMW Z1. (231 Nm @ 4000 RPM). This means 1992 Buick Roadmaster will have an easier job in driving up hills or pulling heavy equipment than 1989 BMW Z1. 1992 Buick Roadmaster has automatic transmission and 1989 BMW Z1 has manual transmission. 1989 BMW Z1 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1992 Buick Roadmaster will be easier to drive especially in heavy traffic.
Compare all specifications:
1989 BMW Z1 | 1992 Buick Roadmaster | |
Make | BMW | Buick |
Model | Z1 | Roadmaster |
Year Released | 1989 | 1992 |
Body Type | Roadster | Sedan |
Engine Position | Front | Front |
Engine Size | 2494 cc | 5733 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 175 HP | 177 HP |
Engine RPM | 5800 RPM | 4200 RPM |
Torque | 231 Nm | 394 Nm |
Torque RPM | 4000 RPM | 2400 RPM |
Engine Bore Size | 82 mm | 101.6 mm |
Engine Stroke Size | 78.8 mm | 88.4 mm |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 5 seats |
Vehicle Weight | 1250 kg | 1840 kg |
Vehicle Length | 3960 mm | 5490 mm |
Vehicle Width | 1810 mm | 1990 mm |
Vehicle Height | 1280 mm | 1430 mm |
Wheelbase Size | 2450 mm | 2950 mm |