2007 Cadillac DTS vs. 1996 Mazda RX-7
To start off, 2007 Cadillac DTS is newer by 11 year(s). Which means there will be less support and parts availability for 1996 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1996 Mazda RX-7 would be higher. At 4,565 cc (8 cylinders), 2007 Cadillac DTS is equipped with a bigger engine. In terms of performance, 2007 Cadillac DTS (276 HP @ 6000 RPM) has 38 more horse power than 1996 Mazda RX-7. (238 HP @ 6500 RPM). In normal driving conditions, 2007 Cadillac DTS should accelerate faster than 1996 Mazda RX-7.
Because 1996 Mazda RX-7 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 1996 Mazda RX-7. However, in wet, icy, snow, or gravel driving conditions, 2007 Cadillac DTS, 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, 2007 Cadillac DTS (400 Nm @ 4400 RPM) has 104 more torque (in Nm) than 1996 Mazda RX-7. (296 Nm @ 5000 RPM). This means 2007 Cadillac DTS will have an easier job in driving up hills or pulling heavy equipment than 1996 Mazda RX-7. 2007 Cadillac DTS has automatic transmission and 1996 Mazda RX-7 has manual transmission. 1996 Mazda RX-7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Cadillac DTS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Cadillac DTS | 1996 Mazda RX-7 | |
| Make | Cadillac | Mazda |
| Model | DTS | RX-7 |
| Year Released | 2007 | 1996 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 2616 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 276 HP | 238 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 400 Nm | 296 Nm |
| Torque RPM | 4400 RPM | 5000 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 5280 mm | 4290 mm |
| Vehicle Width | 1910 mm | 1770 mm |
| Vehicle Height | 1470 mm | 1240 mm |
| Wheelbase Size | 2940 mm | 2430 mm |
| Fuel Tank Capacity | 68 L | 55 L |
