2007 Cadillac SRX vs. 1978 Mazda 818
To start off, 2007 Cadillac SRX is newer by 29 year(s). Which means there will be less support and parts availability for 1978 Mazda 818. In addition, the cost of maintenance, including insurance, on 1978 Mazda 818 would be higher. At 3,554 cc (6 cylinders), 2007 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2007 Cadillac SRX (255 HP @ 6500 RPM) has 187 more horse power than 1978 Mazda 818. (68 HP @ 6200 RPM). In normal driving conditions, 2007 Cadillac SRX should accelerate faster than 1978 Mazda 818. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac SRX weights approximately 889 kg more than 1978 Mazda 818. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 1978 Mazda 818. In wet, icy, snow, or gravel driving conditions, 2007 Cadillac SRX 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, 2007 Cadillac SRX (344 Nm @ 2800 RPM) has 252 more torque (in Nm) than 1978 Mazda 818. (92 Nm @ 4000 RPM). This means 2007 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda 818.
Compare all specifications:
| 2007 Cadillac SRX | 1978 Mazda 818 | |
| Make | Cadillac | Mazda |
| Model | SRX | 818 |
| Year Released | 2007 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 3554 cc | 1272 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 255 HP | 68 HP |
| Engine RPM | 6500 RPM | 6200 RPM |
| Torque | 344 Nm | 92 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1889 kg | 1000 kg |
| Vehicle Length | 4960 mm | 4100 mm |
| Vehicle Width | 1850 mm | 1600 mm |
| Vehicle Height | 1730 mm | 1410 mm |
| Wheelbase Size | 2950 mm | 2320 mm |
