2006 BMW Z4 vs. 1993 Cadillac Seville
To start off, 2006 BMW Z4 is newer by 13 year(s). Which means there will be less support and parts availability for 1993 Cadillac Seville. In addition, the cost of maintenance, including insurance, on 1993 Cadillac Seville would be higher. At 4,915 cc (8 cylinders), 1993 Cadillac Seville is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (229 HP @ 5900 RPM) has 32 more horse power than 1993 Cadillac Seville. (197 HP @ 4100 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 1993 Cadillac Seville. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 40 kg more than 1993 Cadillac Seville. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 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 2006 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 1993 Cadillac Seville, 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, 1993 Cadillac Seville (372 Nm @ 3000 RPM) has 72 more torque (in Nm) than 2006 BMW Z4. (300 Nm @ 3500 RPM). This means 1993 Cadillac Seville will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW Z4. 1993 Cadillac Seville has automatic transmission and 2006 BMW Z4 has manual transmission. 2006 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1993 Cadillac Seville will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW Z4 | 1993 Cadillac Seville | |
| Make | BMW | Cadillac |
| Model | Z4 | Seville |
| Year Released | 2006 | 1993 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 4915 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 229 HP | 197 HP |
| Engine RPM | 5900 RPM | 4100 RPM |
| Torque | 300 Nm | 372 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Engine Bore Size | 84 mm | 92 mm |
| Engine Stroke Size | 90 mm | 92 mm |
| Engine Compression Ratio | 10.2:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1630 kg | 1590 kg |
| Vehicle Length | 4570 mm | 5190 mm |
| Vehicle Width | 1790 mm | 1900 mm |
| Vehicle Height | 1680 mm | 1380 mm |
| Wheelbase Size | 2500 mm | 2830 mm |
| Fuel Tank Capacity | 55 L | 100 L |
