2008 Cadillac STS vs. 1975 Mazda RX-3
To start off, 2008 Cadillac STS is newer by 33 year(s). Which means there will be less support and parts availability for 1975 Mazda RX-3. In addition, the cost of maintenance, including insurance, on 1975 Mazda RX-3 would be higher. At 4,565 cc (8 cylinders), 2008 Cadillac STS is equipped with a bigger engine. In terms of performance, 2008 Cadillac STS (320 HP @ 6400 RPM) has 220 more horse power than 1975 Mazda RX-3. (100 HP @ 7000 RPM). In normal driving conditions, 2008 Cadillac STS should accelerate faster than 1975 Mazda RX-3. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac STS weights approximately 785 kg more than 1975 Mazda RX-3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 1975 Mazda RX-3. In wet, icy, snow, or gravel driving conditions, 2008 Cadillac STS will offer significantly more control. 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, 2008 Cadillac STS (427 Nm @ 4400 RPM) has 291 more torque (in Nm) than 1975 Mazda RX-3. (136 Nm @ 4000 RPM). This means 2008 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1975 Mazda RX-3.
Compare all specifications:
2008 Cadillac STS | 1975 Mazda RX-3 | |
Make | Cadillac | Mazda |
Model | STS | RX-3 |
Year Released | 2008 | 1975 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 4565 cc | 1964 cc |
Engine Type | V | dual-disk rotary |
Horse Power | 320 HP | 100 HP |
Engine RPM | 6400 RPM | 7000 RPM |
Torque | 427 Nm | 136 Nm |
Torque RPM | 4400 RPM | 4000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1635 kg | 850 kg |
Vehicle Length | 5000 mm | 4090 mm |
Vehicle Width | 1850 mm | 1600 mm |
Vehicle Height | 1470 mm | 1380 mm |
Wheelbase Size | 2960 mm | 2320 mm |
Fuel Tank Capacity | 64 L | 65 L |