2007 GMC Acadia vs. 1971 Mazda 818
To start off, 2007 GMC Acadia is newer by 36 year(s). Which means there will be less support and parts availability for 1971 Mazda 818. In addition, the cost of maintenance, including insurance, on 1971 Mazda 818 would be higher. At 3,564 cc (6 cylinders), 2007 GMC Acadia is equipped with a bigger engine. In terms of performance, 2007 GMC Acadia (276 HP @ 6600 RPM) has 196 more horse power than 1971 Mazda 818. (80 HP @ 5500 RPM). In normal driving conditions, 2007 GMC Acadia should accelerate faster than 1971 Mazda 818.
Because 2007 GMC Acadia is four wheel drive (4WD), it will have significant more traction and grip than 1971 Mazda 818. In wet, icy, snow, or gravel driving conditions, 2007 GMC Acadia 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 GMC Acadia (340 Nm @ 3200 RPM) has 216 more torque (in Nm) than 1971 Mazda 818. (124 Nm @ 3500 RPM). This means 2007 GMC Acadia will have an easier job in driving up hills or pulling heavy equipment than 1971 Mazda 818. 2007 GMC Acadia has automatic transmission and 1971 Mazda 818 has manual transmission. 1971 Mazda 818 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Acadia will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 GMC Acadia | 1971 Mazda 818 | |
| Make | GMC | Mazda |
| Model | Acadia | 818 |
| Year Released | 2007 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 3564 cc | 1272 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 276 HP | 80 HP |
| Engine RPM | 6600 RPM | 5500 RPM |
| Torque | 340 Nm | 124 Nm |
| Torque RPM | 3200 RPM | 3500 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 5 seats |
| Vehicle Length | 5110 mm | 3970 mm |
| Vehicle Width | 2010 mm | 1610 mm |
| Vehicle Height | 1860 mm | 1380 mm |
| Wheelbase Size | 3030 mm | 2290 mm |
