1991 Cadillac DeVille vs. 2007 Mazda RX-8
To start off, 2007 Mazda RX-8 is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 1991 Cadillac DeVille would be higher. At 4,894 cc (8 cylinders), 1991 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 2007 Mazda RX-8 (232 HP @ 8500 RPM) has 35 more horse power than 1991 Cadillac DeVille. (197 HP @ 4100 RPM) In normal driving conditions, 2007 Mazda RX-8 should accelerate faster than 1991 Cadillac DeVille. With that said, vehicle weight also plays an important factor in acceleration. 1991 Cadillac DeVille weights approximately 430 kg more than 2007 Mazda RX-8.
Because 2007 Mazda RX-8 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 2007 Mazda RX-8. However, in wet, icy, snow, or gravel driving conditions, 1991 Cadillac DeVille, 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, 1991 Cadillac DeVille (373 Nm @ 3000 RPM) has 157 more torque (in Nm) than 2007 Mazda RX-8. (216 Nm @ 5500 RPM). This means 1991 Cadillac DeVille will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda RX-8. 1991 Cadillac DeVille has automatic transmission and 2007 Mazda RX-8 has manual transmission. 2007 Mazda RX-8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Cadillac DeVille will be easier to drive especially in heavy traffic.
Compare all specifications:
1991 Cadillac DeVille | 2007 Mazda RX-8 | |
Make | Cadillac | Mazda |
Model | DeVille | RX-8 |
Year Released | 1991 | 2007 |
Engine Position | Front | Front |
Engine Size | 4894 cc | 1306 cc |
Engine Type | in-line | dual-disk rotary |
Horse Power | 197 HP | 232 HP |
Engine RPM | 4100 RPM | 8500 RPM |
Torque | 373 Nm | 216 Nm |
Torque RPM | 3000 RPM | 5500 RPM |
Engine Bore Size | 92 mm | 73 mm |
Engine Stroke Size | 92 mm | 85 mm |
Drive Type | Front | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 4 seats |
Vehicle Weight | 1610 kg | 1180 kg |
Vehicle Length | 5160 mm | 4430 mm |
Vehicle Width | 1850 mm | 1780 mm |
Vehicle Height | 1400 mm | 1350 mm |
Wheelbase Size | 2820 mm | 2710 mm |