2007 BMW Z4 vs. 1981 Chevrolet Suburban
To start off, 2007 BMW Z4 is newer by 26 year(s). Which means there will be less support and parts availability for 1981 Chevrolet Suburban. In addition, the cost of maintenance, including insurance, on 1981 Chevrolet Suburban would be higher. At 4,093 cc (6 cylinders), 1981 Chevrolet Suburban is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (335 HP @ 7900 RPM) has 206 more horse power than 1981 Chevrolet Suburban. (129 HP @ 4000 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 1981 Chevrolet Suburban. With that said, vehicle weight also plays an important factor in acceleration. 1981 Chevrolet Suburban weights approximately 942 kg more than 2007 BMW Z4.
Because 1981 Chevrolet Suburban is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW Z4. In wet, icy, snow, or gravel driving conditions, 1981 Chevrolet Suburban 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, 2007 BMW Z4 (315 Nm @ 2750 RPM) has 30 more torque (in Nm) than 1981 Chevrolet Suburban. (285 Nm @ 2000 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1981 Chevrolet Suburban. 1981 Chevrolet Suburban has automatic transmission and 2007 BMW Z4 has manual transmission. 2007 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1981 Chevrolet Suburban will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW Z4 | 1981 Chevrolet Suburban | |
| Make | BMW | Chevrolet |
| Model | Z4 | Suburban |
| Year Released | 2007 | 1981 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 4093 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 335 HP | 129 HP |
| Engine RPM | 7900 RPM | 4000 RPM |
| Torque | 315 Nm | 285 Nm |
| Torque RPM | 2750 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1290 kg | 2232 kg |
| Vehicle Length | 4100 mm | 5480 mm |
| Vehicle Width | 1790 mm | 1950 mm |
| Vehicle Height | 1310 mm | 1800 mm |
| Wheelbase Size | 2500 mm | 3300 mm |
