2008 BMW Z4 vs. 1986 Buick LeSabre
To start off, 2008 BMW Z4 is newer by 22 year(s). Which means there will be less support and parts availability for 1986 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1986 Buick LeSabre would be higher. At 3,791 cc (6 cylinders), 1986 Buick LeSabre is equipped with a bigger engine. In terms of performance, 2008 BMW Z4 (338 HP @ 7900 RPM) has 190 more horse power than 1986 Buick LeSabre. (148 HP @ 4400 RPM). In normal driving conditions, 2008 BMW Z4 should accelerate faster than 1986 Buick LeSabre. With that said, vehicle weight also plays an important factor in acceleration. 1986 Buick LeSabre weights approximately 5 kg more than 2008 BMW Z4.
Because 2008 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 2008 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 1986 Buick LeSabre, 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, 2008 BMW Z4 (365 Nm @ 4900 RPM) has 94 more torque (in Nm) than 1986 Buick LeSabre. (271 Nm @ 2000 RPM). This means 2008 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1986 Buick LeSabre.
Compare all specifications:
| 2008 BMW Z4 | 1986 Buick LeSabre | |
| Make | BMW | Buick |
| Model | Z4 | LeSabre |
| Year Released | 2008 | 1986 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 3791 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 338 HP | 148 HP |
| Engine RPM | 7900 RPM | 4400 RPM |
| Torque | 365 Nm | 271 Nm |
| Torque RPM | 4900 RPM | 2000 RPM |
| Engine Bore Size | 87 mm | 96.5 mm |
| Engine Stroke Size | 91 mm | 86.4 mm |
| Engine Compression Ratio | 11.5:1 | 8.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1495 kg | 1500 kg |
| Vehicle Length | 4870 mm | 5010 mm |
| Vehicle Width | 1790 mm | 1850 mm |
| Vehicle Height | 1470 mm | 1380 mm |
| Wheelbase Size | 2500 mm | 2830 mm |
| Fuel Tank Capacity | 60 L | 68 L |
