2002 BMW Z4 vs. 1971 Buick GS
To start off, 2002 BMW Z4 is newer by 31 year(s). Which means there will be less support and parts availability for 1971 Buick GS. In addition, the cost of maintenance, including insurance, on 1971 Buick GS would be higher. At 5,724 cc (6 cylinders), 1971 Buick GS is equipped with a bigger engine. In terms of performance, 2002 BMW Z4 (193 HP @ 6000 RPM) has 3 more horse power than 1971 Buick GS. (190 HP @ 4000 RPM). In normal driving conditions, 2002 BMW Z4 should accelerate faster than 1971 Buick GS. With that said, vehicle weight also plays an important factor in acceleration. 1971 Buick GS weights approximately 267 kg more than 2002 BMW Z4.
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, 1971 Buick GS (394 Nm @ 2800 RPM) has 149 more torque (in Nm) than 2002 BMW Z4. (245 Nm @ 3500 RPM). This means 1971 Buick GS will have an easier job in driving up hills or pulling heavy equipment than 2002 BMW Z4. 2002 BMW Z4 has automatic transmission and 1971 Buick GS has manual transmission. 1971 Buick GS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 BMW Z4 will be easier to drive especially in heavy traffic.
Compare all specifications:
2002 BMW Z4 | 1971 Buick GS | |
Make | BMW | Buick |
Model | Z4 | GS |
Year Released | 2002 | 1971 |
Engine Position | Front | Front |
Engine Size | 2494 cc | 5724 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 193 HP | 190 HP |
Engine RPM | 6000 RPM | 4000 RPM |
Torque | 245 Nm | 394 Nm |
Torque RPM | 3500 RPM | 2800 RPM |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Vehicle Weight | 1365 kg | 1632 kg |
Vehicle Length | 4100 mm | 5180 mm |
Vehicle Width | 1790 mm | 1960 mm |
Vehicle Height | 1310 mm | 1370 mm |
Wheelbase Size | 2450 mm | 2860 mm |