2005 Buick Terraza vs. 1991 Pontiac Firebird
To start off, 2005 Buick Terraza is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1991 Pontiac Firebird would be higher. At 3,491 cc (6 cylinders), 2005 Buick Terraza is equipped with a bigger engine. In terms of performance, 2005 Buick Terraza (200 HP) has 60 more horse power than 1991 Pontiac Firebird. (140 HP). In normal driving conditions, 2005 Buick Terraza should accelerate faster than 1991 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 2005 Buick Terraza weights approximately 697 kg more than 1991 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Pontiac Firebird is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1991 Pontiac Firebird. However, in wet, icy, snow, or gravel driving conditions, 2005 Buick Terraza, being front wheel drive (FWD), will offer much better control with better grip. 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, 2005 Buick Terraza (298 Nm) has 54 more torque (in Nm) than 1991 Pontiac Firebird. (244 Nm). This means 2005 Buick Terraza will have an easier job in driving up hills or pulling heavy equipment than 1991 Pontiac Firebird. 2005 Buick Terraza has automatic transmission and 1991 Pontiac Firebird has manual transmission. 1991 Pontiac Firebird will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Buick Terraza will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Buick Terraza | 1991 Pontiac Firebird | |
| Make | Buick | Pontiac |
| Model | Terraza | Firebird |
| Year Released | 2005 | 1991 |
| Body Type | Minivan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3491 cc | 3128 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 200 HP | 140 HP |
| Torque | 298 Nm | 244 Nm |
| Engine Compression Ratio | 9.8:1 | 8.5:1 |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2107 kg | 1410 kg |
| Vehicle Length | 5110 mm | 4790 mm |
| Vehicle Width | 1920 mm | 1850 mm |
| Vehicle Height | 1840 mm | 1280 mm |
| Wheelbase Size | 3050 mm | 2570 mm |
| Fuel Tank Capacity | 95 L | 59 L |
