1984 Mazda RX-7 vs. 2004 Cadillac CTS
To start off, 2004 Cadillac CTS is newer by 20 year(s). Which means there will be less support and parts availability for 1984 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1984 Mazda RX-7 would be higher. At 3,173 cc (6 cylinders), 2004 Cadillac CTS is equipped with a bigger engine. In terms of performance, 2004 Cadillac CTS (215 HP @ 6000 RPM) has 111 more horse power than 1984 Mazda RX-7. (104 HP @ 6000 RPM) In normal driving conditions, 2004 Cadillac CTS should accelerate faster than 1984 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2004 Cadillac CTS weights approximately 730 kg more than 1984 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2004 Cadillac CTS (300 Nm @ 3400 RPM) has 155 more torque (in Nm) than 1984 Mazda RX-7. (145 Nm @ 4000 RPM). This means 2004 Cadillac CTS will have an easier job in driving up hills or pulling heavy equipment than 1984 Mazda RX-7. 2004 Cadillac CTS has automatic transmission and 1984 Mazda RX-7 has manual transmission. 1984 Mazda RX-7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Cadillac CTS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1984 Mazda RX-7 | 2004 Cadillac CTS | |
| Make | Mazda | Cadillac |
| Model | RX-7 | CTS |
| Year Released | 1984 | 2004 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2292 cc | 3173 cc |
| Engine Type | dual-disk rotary | V |
| Horse Power | 104 HP | 215 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 145 Nm | 300 Nm |
| Torque RPM | 4000 RPM | 3400 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1060 kg | 1790 kg |
| Vehicle Length | 4290 mm | 4830 mm |
| Vehicle Width | 1680 mm | 1800 mm |
| Vehicle Height | 1270 mm | 1450 mm |
| Wheelbase Size | 2430 mm | 2750 mm |
| Fuel Tank Capacity | 65 L | 68 L |
