1987 Ford Thunderbird vs. 1999 GMC Sonoma
To start off, 1999 GMC Sonoma is newer by 12 year(s). Which means there will be less support and parts availability for 1987 Ford Thunderbird. In addition, the cost of maintenance, including insurance, on 1987 Ford Thunderbird would be higher. At 4,293 cc (6 cylinders), 1999 GMC Sonoma is equipped with a bigger engine. In terms of performance, 1987 Ford Thunderbird (193 HP @ 4800 RPM) has 16 more horse power than 1999 GMC Sonoma. (177 HP @ 4400 RPM). In normal driving conditions, 1987 Ford Thunderbird should accelerate faster than 1999 GMC Sonoma. With that said, vehicle weight also plays an important factor in acceleration. 1999 GMC Sonoma weights approximately 564 kg more than 1987 Ford Thunderbird.
Because 1999 GMC Sonoma is four wheel drive (4WD), it will have significant more traction and grip than 1987 Ford Thunderbird. In wet, icy, snow, or gravel driving conditions, 1999 GMC Sonoma 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, 1999 GMC Sonoma (332 Nm) has 241 more torque (in Nm) than 1987 Ford Thunderbird. (91 Nm). This means 1999 GMC Sonoma will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Thunderbird.
Compare all specifications:
| 1987 Ford Thunderbird | 1999 GMC Sonoma | |
| Make | Ford | GMC |
| Model | Thunderbird | Sonoma |
| Year Released | 1987 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 2301 cc | 4293 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 193 HP | 177 HP |
| Engine RPM | 4800 RPM | 4400 RPM |
| Torque | 91 Nm | 332 Nm |
| Drive Type | Rear | 4WD |
| Vehicle Weight | 936 kg | 1500 kg |
| Vehicle Length | 5030 mm | 5210 mm |
| Vehicle Width | 1810 mm | 1730 mm |
| Vehicle Height | 1360 mm | 1600 mm |
| Wheelbase Size | 2650 mm | 3130 mm |
