Chevrolet Sonic vs Toyota Corolla iM
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2018 Toyota Corolla iM
Overview
| Spec | Chevrolet SonicLS | Toyota Corolla iMBase |
|---|---|---|
| Selected trim | LS | Base |
| Body style | Sedan | Hatchback |
| Drivetrain | front wheel drive | front wheel drive |
| Fuel type | regular unleaded | regular unleaded |
| Transmission | 6-speed shiftable automatic | 6-speed manual |
| Engine type | gas | gas |
| Model year | 2020 | 2018 |
Pricing & market
| Spec | Chevrolet SonicLS | Toyota Corolla iMBase |
|---|---|---|
| MSRP | $16,720 (best) | $18,850 |
| For sale now | 0 | 0 |
Fuel economy & range
| Spec | Chevrolet SonicLS | Toyota Corolla iMBase |
|---|---|---|
| Combined MPG | 29 MPG | 30 MPG (best) |
| City MPG | 26 MPG | 27 MPG (best) |
| Highway MPG | 34 MPG | 35 MPG (best) |
| Fuel tank | 12.2 gal | 14 gal (best) |
Performance
| Spec | Chevrolet SonicLS | Toyota Corolla iMBase |
|---|---|---|
| Horsepower | 138 hp (best) | 137 hp |
| Torque | 148 lb-ft (best) | 126 lb-ft |
| Engine size | 1.4 L | 1.8 L (best) |
| Cylinders | I4 | I4 |
Size & capability
| Spec | Chevrolet SonicLS | Toyota Corolla iMBase |
|---|---|---|
| Seating | 5 seats | 5 seats |
| Doors | 4 | 5 (best) |
| Cargo volume | 14.9 cu ft | 20.8 cu ft (best) |
| Curb weight | 2,857 lbs (best) | 2,943 lbs |
| Ground clearance | — | 5.5 in (best) |
| Wheelbase | 99.4 in | 102.4 in (best) |
| Length | 173.9 in (best) | 170.5 in |
| Width | 68.3 in | 69.3 in (best) |
| Height | 59.7 in (best) | 55.3 in |
Safety & recalls
| Spec | Chevrolet SonicLS | Toyota Corolla iMBase |
|---|---|---|
| NHTSA overall | 5 / 5 ★ (best) | — |
| Frontal crash (driver) | 5 / 5 ★ (best) | — |
| Frontal crash (passenger) | 5 / 5 ★ (best) | — |
| Side crash (driver) | 5 / 5 ★ (best) | — |
| Side crash (passenger) | 5 / 5 ★ (best) | — |
| Side pole | 5 / 5 ★ (best) | — |
| Rollover | 4 / 5 ★ (best) | — |
| Open recalls (YMM scope) | None reported | None reported |
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 Sonic | Toyota Corolla iM |
|---|---|---|
| 1 | LS $16,720 MSRP(Currently comparing) | Base $18,850 MSRP(Currently comparing) |
| 2 | LT Fleet $17,220 MSRP | Base $19,590 MSRP |
| 3 | LT $18,620 MSRP | — |
| 4 | LT $19,420 MSRP | — |
| 5 | Premier $20,720 MSRP | — |
| 6 | Premier $21,520 MSRP | — |
Chevrolet Sonic vs Toyota Corolla iM FAQ
- Which is better: 2020 Chevrolet Sonic or 2018 Toyota Corolla iM?
- It depends on priorities. OpenDealer compares 2020 Chevrolet Sonic vs 2018 Toyota Corolla iM on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
- Which costs less: 2020 Chevrolet Sonic or 2018 Toyota Corolla iM?
- Based on starting MSRP, the 2020 Chevrolet Sonic starts lower at $16,720.
- Which has better startingMsrp: 2020 Chevrolet Sonic or 2018 Toyota Corolla iM?
- The 2020 Chevrolet Sonic leads on startingMsrp in this comparison (16,720).
- Which has better combinedMpg: 2020 Chevrolet Sonic or 2018 Toyota Corolla iM?
- The 2018 Toyota Corolla iM leads on combinedMpg in this comparison (31).
- Which has better horsepower: 2020 Chevrolet Sonic or 2018 Toyota Corolla iM?
- The 2020 Chevrolet Sonic leads on horsepower in this comparison (138).
- How do the NHTSA safety ratings compare for 2020 Chevrolet Sonic vs 2018 Toyota Corolla iM?
- NHTSA overall crash-test ratings in this comparison: Chevrolet Sonic (5/5 NHTSA overall).