1977 Buick Regal vs. 2004 Nissan Xterra
To start off, 2004 Nissan Xterra is newer by 27 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, 2004 Nissan Xterra (210 HP @ 3600 RPM) has 67 more horse power than 1977 Buick Regal. (143 HP @ 3800 RPM) In normal driving conditions, 2004 Nissan Xterra should accelerate faster than 1977 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 2004 Nissan Xterra weights approximately 304 kg more than 1977 Buick Regal. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, both vehicles can yield 334 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 1977 Buick Regal | 2004 Nissan Xterra | |
| Make | Buick | Nissan |
| Model | Regal | Xterra |
| Year Released | 1977 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 4932 cc | 3278 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 143 HP | 210 HP |
| Engine RPM | 3800 RPM | 3600 RPM |
| Torque | 334 Nm | 334 Nm |
| Engine Bore Size | 101.6 mm | 92 mm |
| Engine Stroke Size | 76.2 mm | 83 mm |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1470 kg | 1774 kg |
| Vehicle Length | 5090 mm | 4530 mm |
| Vehicle Width | 1840 mm | 1790 mm |
| Vehicle Height | 1370 mm | 1880 mm |
| Wheelbase Size | 2750 mm | 2540 mm |
