Chevrolet Trailblazer EXT vs HUMMER H3
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2010 HUMMER H3
Overview
| Spec | Chevrolet Trailblazer EXTLS | HUMMER H3Base |
|---|---|---|
| Selected trim | LS | Base |
| Body style | SUV | SUV |
| Drivetrain | rear wheel drive | four wheel drive |
| Fuel type | regular unleaded | regular unleaded |
| Transmission | 4-speed automatic | 5-speed manual |
| Engine type | gas | gas |
| Model year | 2006 | 2010 |
Pricing & market
| Spec | Chevrolet Trailblazer EXTLS | HUMMER H3Base |
|---|---|---|
| MSRP | $25,880 (best) | $33,390 |
| For sale now | 0 | 0 |
Fuel economy & range
| Spec | Chevrolet Trailblazer EXTLS | HUMMER H3Base |
|---|---|---|
| Combined MPG | 15 MPG | 15 MPG |
| City MPG | 14 MPG | 14 MPG |
| Highway MPG | 19 MPG (best) | 18 MPG |
| Fuel tank | 25 gal (best) | 23 gal |
Performance
| Spec | Chevrolet Trailblazer EXTLS | HUMMER H3Base |
|---|---|---|
| Horsepower | 291 hp (best) | 239 hp |
| Torque | 277 lb-ft (best) | 241 lb-ft |
| Engine size | 4.2 L (best) | 3.7 L |
| Cylinders | I6 | I5 |
Size & capability
| Spec | Chevrolet Trailblazer EXTLS | HUMMER H3Base |
|---|---|---|
| Seating | 7 seats (best) | 5 seats |
| Doors | 5 | 5 |
| Cargo volume | 107.4 cu ft (best) | 62.8 cu ft |
| Towing capacity | 6,800 lbs (best) | 4,500 lbs |
| Payload | 1,429 lbs (best) | 1,312 lbs |
| Curb weight | 4,771 lbs | 4,695 lbs (best) |
| Ground clearance | 8.1 in | 9.7 in (best) |
| Wheelbase | 129 in (best) | 111.9 in |
| Length | 207.8 in (best) | 187.5 in |
| Width | 74.7 in (best) | 74.6 in |
| Height | 75.5 in (best) | 73.2 in |
Safety & recalls
| Spec | Chevrolet Trailblazer EXTLS | HUMMER H3Base |
|---|---|---|
| Frontal crash (driver) | 4 / 5 ★ | 5 / 5 ★ (best) |
| Frontal crash (passenger) | 4 / 5 ★ | 4 / 5 ★ |
| Rollover | 4 / 5 ★ (best) | 3 / 5 ★ |
| Open recalls (YMM scope) | 6 | 2 (best) |
Highlighted values indicate the better figure for that spec when a clear winner exists. Specs reflect the selected trim for each vehicle. Drag a vehicle header to reorder columns. MSRP and specifications are manufacturer data; listing prices and inventory come from live dealer listings. Safety ratings are from NHTSA.
Trim overview
All available trims with MSRP. The trim selected above is highlighted; comparison specs use that selection.
| Trim | Chevrolet Trailblazer EXT | HUMMER H3 |
|---|---|---|
| 1 | LS $25,880 MSRP(Currently comparing) | Base $33,390 MSRP(Currently comparing) |
| 2 | LS $28,130 MSRP | Alpha $41,705 MSRP |
| 3 | LT $27,980 MSRP | — |
| 4 | LT $30,230 MSRP | — |
Chevrolet Trailblazer EXT vs HUMMER H3 FAQ
- Which is better: 2006 Chevrolet Trailblazer EXT or 2010 HUMMER H3?
- It depends on priorities. OpenDealer compares 2006 Chevrolet Trailblazer EXT vs 2010 HUMMER H3 on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
- Which costs less: 2006 Chevrolet Trailblazer EXT or 2010 HUMMER H3?
- Based on starting MSRP, the 2006 Chevrolet Trailblazer EXT starts lower at $25,880.
- Which has better startingMsrp: 2006 Chevrolet Trailblazer EXT or 2010 HUMMER H3?
- The 2006 Chevrolet Trailblazer EXT leads on startingMsrp in this comparison (25,880).
- Which has better combinedMpg: 2006 Chevrolet Trailblazer EXT or 2010 HUMMER H3?
- The 2006 Chevrolet Trailblazer EXT leads on combinedMpg in this comparison (16).
- Which has better horsepower: 2006 Chevrolet Trailblazer EXT or 2010 HUMMER H3?
- The 2010 HUMMER H3 leads on horsepower in this comparison (300).
- Which has better seats: 2006 Chevrolet Trailblazer EXT or 2010 HUMMER H3?
- The 2006 Chevrolet Trailblazer EXT leads on seats in this comparison (7).
- Which has better maxTowingLbs: 2006 Chevrolet Trailblazer EXT or 2010 HUMMER H3?
- The 2006 Chevrolet Trailblazer EXT leads on maxTowingLbs in this comparison (6,800).