1977 Buick Regal vs. 2005 GMC Sonoma
To start off, 2005 GMC Sonoma is newer by 28 year(s). Which means there will be less support and parts availability for 1977 Buick Regal. In addition, the cost of maintenance, including insurance, on 1977 Buick Regal would be higher. At 4,932 cc (8 cylinders), 1977 Buick Regal is equipped with a bigger engine. In terms of performance, 1977 Buick Regal (143 HP @ 3800 RPM) has 25 more horse power than 2005 GMC Sonoma. (118 HP @ 5000 RPM). In normal driving conditions, 1977 Buick Regal should accelerate faster than 2005 GMC Sonoma.
Because 2005 GMC Sonoma is four wheel drive (4WD), it will have significant more traction and grip than 1977 Buick Regal. In wet, icy, snow, or gravel driving conditions, 2005 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, 1977 Buick Regal (334 Nm @ 2400 RPM) has 144 more torque (in Nm) than 2005 GMC Sonoma. (190 Nm @ 3600 RPM). This means 1977 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 2005 GMC Sonoma. 1977 Buick Regal has automatic transmission and 2005 GMC Sonoma has manual transmission. 2005 GMC Sonoma will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1977 Buick Regal will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1977 Buick Regal | 2005 GMC Sonoma | |
| Make | Buick | GMC |
| Model | Regal | Sonoma |
| Year Released | 1977 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 4932 cc | 2194 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 143 HP | 118 HP |
| Engine RPM | 3800 RPM | 5000 RPM |
| Torque | 334 Nm | 190 Nm |
| Torque RPM | 2400 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1470 kg | 1470 kg |
| Vehicle Length | 5090 mm | 5210 mm |
| Vehicle Width | 1840 mm | 1730 mm |
| Vehicle Height | 1370 mm | 1600 mm |
| Wheelbase Size | 2750 mm | 3130 mm |
