1976 Ford Thunderbird vs. 1981 GMC Suburban
To start off, 1981 GMC Suburban is newer by 5 year(s). Which means there will be less support and parts availability for 1976 Ford Thunderbird. In addition, the cost of maintenance, including insurance, on 1976 Ford Thunderbird would be higher. At 6,210 cc (8 cylinders), 1981 GMC Suburban is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1981 GMC Suburban weights approximately 915 kg more than 1976 Ford Thunderbird.
Because 1981 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 1976 Ford Thunderbird. In wet, icy, snow, or gravel driving conditions, 1981 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.
Compare all specifications:
| 1976 Ford Thunderbird | 1981 GMC Suburban | |
| Make | Ford | GMC |
| Model | Thunderbird | Suburban |
| Year Released | 1976 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 4186 cc | 6210 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 0 HP | 129 HP |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1480 kg | 2395 kg |
| Vehicle Length | 5100 mm | 5480 mm |
| Vehicle Width | 1890 mm | 1950 mm |
| Vehicle Height | 1350 mm | 1800 mm |
| Wheelbase Size | 2760 mm | 3300 mm |
