1964 Abarth OT vs. 1973 GMC Suburban
To start off, 1973 GMC Suburban is newer by 9 year(s). Which means there will be less support and parts availability for 1964 Abarth OT. In addition, the cost of maintenance, including insurance, on 1964 Abarth OT would be higher. At 4,092 cc (6 cylinders), 1973 GMC Suburban is equipped with a bigger engine. In terms of performance, 1964 Abarth OT (154 HP @ 7600 RPM) has 54 more horse power than 1973 GMC Suburban. (100 HP @ 3600 RPM). In normal driving conditions, 1964 Abarth OT should accelerate faster than 1973 GMC Suburban. With that said, vehicle weight also plays an important factor in acceleration. 1973 GMC Suburban weights approximately 1410 kg more than 1964 Abarth OT.
Because 1973 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 1964 Abarth OT. In wet, icy, snow, or gravel driving conditions, 1973 GMC Suburban 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. 1973 GMC Suburban has automatic transmission and 1964 Abarth OT has manual transmission. 1964 Abarth OT will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1973 GMC Suburban will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1964 Abarth OT | 1973 GMC Suburban | |
| Make | Abarth | GMC |
| Model | OT | Suburban |
| Year Released | 1964 | 1973 |
| Engine Position | Rear | Front |
| Engine Size | 1591 cc | 4092 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 154 HP | 100 HP |
| Engine RPM | 7600 RPM | 3600 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 790 kg | 2200 kg |
| Vehicle Length | 3580 mm | 5480 mm |
| Vehicle Width | 1430 mm | 1950 mm |
| Vehicle Height | 1390 mm | 1800 mm |
| Wheelbase Size | 2030 mm | 3300 mm |
