1998 Pontiac Firebird vs. 2005 Toyota Sienna
To start off, 2005 Toyota Sienna is newer by 7 year(s). Which means there will be less support and parts availability for 1998 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1998 Pontiac Firebird would be higher. At 3,353 cc (6 cylinders), 1998 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2005 Toyota Sienna (230 HP @ 3400 RPM) has 83 more horse power than 1998 Pontiac Firebird. (147 HP @ 4600 RPM) In normal driving conditions, 2005 Toyota Sienna should accelerate faster than 1998 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 2005 Toyota Sienna weights approximately 452 kg more than 1998 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Toyota Sienna is four wheel drive (4WD), it will have significant more traction and grip than 1998 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2005 Toyota Sienna 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, 2005 Toyota Sienna (328 Nm) has 71 more torque (in Nm) than 1998 Pontiac Firebird. (257 Nm). This means 2005 Toyota Sienna will have an easier job in driving up hills or pulling heavy equipment than 1998 Pontiac Firebird. 2005 Toyota Sienna has automatic transmission and 1998 Pontiac Firebird has manual transmission. 1998 Pontiac Firebird will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Toyota Sienna will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1998 Pontiac Firebird | 2005 Toyota Sienna | |
| Make | Pontiac | Toyota |
| Model | Firebird | Sienna |
| Year Released | 1998 | 2005 |
| Body Type | Coupe | Minivan |
| Engine Position | Front | Front |
| Engine Size | 3353 cc | 3298 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 147 HP | 230 HP |
| Engine RPM | 4600 RPM | 3400 RPM |
| Torque | 257 Nm | 328 Nm |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1528 kg | 1980 kg |
| Vehicle Length | 4920 mm | 5090 mm |
| Vehicle Width | 1900 mm | 1970 mm |
| Vehicle Height | 1310 mm | 1760 mm |
| Wheelbase Size | 2570 mm | 3040 mm |
