1978 Cadillac Seville vs. 2006 Mazda RX-8
To start off, 2006 Mazda RX-8 is newer by 28 year(s). Which means there will be less support and parts availability for 1978 Cadillac Seville. In addition, the cost of maintenance, including insurance, on 1978 Cadillac Seville would be higher. At 5,735 cc (8 cylinders), 1978 Cadillac Seville is equipped with a bigger engine. In terms of performance, 2006 Mazda RX-8 (190 HP @ 7000 RPM) has 67 more horse power than 1978 Cadillac Seville. (123 HP @ 3600 RPM) In normal driving conditions, 2006 Mazda RX-8 should accelerate faster than 1978 Cadillac Seville. With that said, vehicle weight also plays an important factor in acceleration. 1978 Cadillac Seville weights approximately 470 kg more than 2006 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, 1978 Cadillac Seville (304 Nm @ 1600 RPM) has 84 more torque (in Nm) than 2006 Mazda RX-8. (220 Nm @ 5000 RPM). This means 1978 Cadillac Seville will have an easier job in driving up hills or pulling heavy equipment than 2006 Mazda RX-8. 1978 Cadillac Seville has automatic transmission and 2006 Mazda RX-8 has manual transmission. 2006 Mazda RX-8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1978 Cadillac Seville will be easier to drive especially in heavy traffic.
Compare all specifications:
1978 Cadillac Seville | 2006 Mazda RX-8 | |
Make | Cadillac | Mazda |
Model | Seville | RX-8 |
Year Released | 1978 | 2006 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 5735 cc | 1308 cc |
Engine Type | in-line | dual-disk rotary |
Horse Power | 123 HP | 190 HP |
Engine RPM | 3600 RPM | 7000 RPM |
Torque | 304 Nm | 220 Nm |
Torque RPM | 1600 RPM | 5000 RPM |
Engine Bore Size | 103 mm | 83 mm |
Engine Stroke Size | 86 mm | 83.1 mm |
Fuel Type | Diesel | Gasoline - Premium |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1890 kg | 1420 kg |
Vehicle Length | 5190 mm | 4440 mm |
Vehicle Width | 1830 mm | 1780 mm |
Vehicle Height | 1400 mm | 1350 mm |
Wheelbase Size | 2910 mm | 2710 mm |
Fuel Tank Capacity | 79 L | 61 L |