2005 BMW Z4 vs. 1993 Cadillac Allante
To start off, 2005 BMW Z4 is newer by 12 year(s). Which means there will be less support and parts availability for 1993 Cadillac Allante. In addition, the cost of maintenance, including insurance, on 1993 Cadillac Allante would be higher. At 4,563 cc (8 cylinders), 1993 Cadillac Allante is equipped with a bigger engine. In terms of performance, 1993 Cadillac Allante (295 HP @ 5600 RPM) has 111 more horse power than 2005 BMW Z4. (184 HP @ 6100 RPM) In normal driving conditions, 1993 Cadillac Allante should accelerate faster than 2005 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 1993 Cadillac Allante weights approximately 313 kg more than 2005 BMW Z4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 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 2005 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 1993 Cadillac Allante, 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 Allante (393 Nm @ 4400 RPM) has 156 more torque (in Nm) than 2005 BMW Z4. (237 Nm @ 3500 RPM). This means 1993 Cadillac Allante will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW Z4. 1993 Cadillac Allante has automatic transmission and 2005 BMW Z4 has manual transmission. 2005 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1993 Cadillac Allante will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 BMW Z4 | 1993 Cadillac Allante | |
| Make | BMW | Cadillac |
| Model | Z4 | Allante |
| Year Released | 2005 | 1993 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2489 cc | 4563 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 184 HP | 295 HP |
| Engine RPM | 6100 RPM | 5600 RPM |
| Torque | 237 Nm | 393 Nm |
| Torque RPM | 3500 RPM | 4400 RPM |
| Engine Bore Size | 84 mm | 93 mm |
| Engine Stroke Size | 75 mm | 84 mm |
| Engine Compression Ratio | 10.5:1 | 10.3:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1395 kg | 1708 kg |
| Vehicle Length | 4100 mm | 4550 mm |
| Vehicle Width | 1790 mm | 1870 mm |
| Vehicle Height | 1310 mm | 1310 mm |
| Wheelbase Size | 2500 mm | 2530 mm |
