1968 Cadillac DeVille vs. 2005 Mazda RX-8
To start off, 2005 Mazda RX-8 is newer by 37 year(s). Which means there will be less support and parts availability for 1968 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 1968 Cadillac DeVille would be higher. At 7,734 cc (8 cylinders), 1968 Cadillac DeVille is equipped with a bigger engine. In terms of performance, both vehicles can yield 228 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 1968 Cadillac DeVille weights approximately 660 kg more than 2005 Mazda RX-8.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1968 Cadillac DeVille (712 Nm @ 3000 RPM) has 501 more torque (in Nm) than 2005 Mazda RX-8. (211 Nm @ 5500 RPM). This means 1968 Cadillac DeVille will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda RX-8. 1968 Cadillac DeVille has automatic transmission and 2005 Mazda RX-8 has manual transmission. 2005 Mazda RX-8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1968 Cadillac DeVille will be easier to drive especially in heavy traffic.
Compare all specifications:
1968 Cadillac DeVille | 2005 Mazda RX-8 | |
Make | Cadillac | Mazda |
Model | DeVille | RX-8 |
Year Released | 1968 | 2005 |
Body Type | Coupe | Coupe |
Engine Position | Front | Front |
Engine Size | 7734 cc | 1307 cc |
Engine Type | in-line | dual-disk rotary |
Horse Power | 228 HP | 228 HP |
Engine RPM | 4400 RPM | 8200 RPM |
Torque | 712 Nm | 211 Nm |
Torque RPM | 3000 RPM | 5500 RPM |
Engine Compression Ratio | 10.5:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 2085 kg | 1425 kg |
Vehicle Length | 5720 mm | 4450 mm |
Vehicle Width | 2030 mm | 1780 mm |
Vehicle Height | 1390 mm | 1350 mm |
Wheelbase Size | 3300 mm | 2680 mm |
Fuel Tank Capacity | 82 L | 61 L |