2007 Cadillac SRX vs. 1973 Mazda 818
To start off, 2007 Cadillac SRX is newer by 34 year(s). Which means there will be less support and parts availability for 1973 Mazda 818. In addition, the cost of maintenance, including insurance, on 1973 Mazda 818 would be higher. At 4,565 cc (8 cylinders), 2007 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2007 Cadillac SRX (321 HP @ 6400 RPM) has 253 more horse power than 1973 Mazda 818. (68 HP @ 6200 RPM). In normal driving conditions, 2007 Cadillac SRX should accelerate faster than 1973 Mazda 818. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac SRX weights approximately 1246 kg more than 1973 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 1973 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 (427 Nm @ 4400 RPM) has 335 more torque (in Nm) than 1973 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 1973 Mazda 818. 2007 Cadillac SRX has automatic transmission and 1973 Mazda 818 has manual transmission. 1973 Mazda 818 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Cadillac SRX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Cadillac SRX | 1973 Mazda 818 | |
| Make | Cadillac | Mazda |
| Model | SRX | 818 |
| Year Released | 2007 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 1270 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 321 HP | 68 HP |
| Engine RPM | 6400 RPM | 6200 RPM |
| Torque | 427 Nm | 92 Nm |
| Torque RPM | 4400 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 2126 kg | 880 kg |
| Vehicle Length | 4960 mm | 4080 mm |
| Vehicle Width | 1850 mm | 1600 mm |
| Vehicle Height | 1730 mm | 1390 mm |
| Wheelbase Size | 2960 mm | 2320 mm |
