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2018 Chevrolet Sonic LT Auto With 1SD 4DR Hatchback

LT Auto w/1SD 4dr Hatchback

$19,220 MSRP
1.8l I-4
0-60 mph • 1/4 mile
8.7 sec

0-60 mph

16.8 sec

@ 84 mph

Horsepower • Torque
138 hp

Power

148 lb-ft

Torque

Curb weight
2,848 lbs

Front-wheel Drive

Image coming soon

We are still sourcing visuals for this trim.

Overview

Vehicle Details

Year:

2018

Make:

Chevrolet

Model:

Sonic

Trim:

LT Auto With 1SD 4DR Hatchback

Style:

LT Auto w/1SD 4dr Hatchback

Base Price:

$19,220

Drive:

Front-wheel Drive

Dimensions & Weight

Curb Weight:

2,848 lbs

Length:

159.8 in.

Width:

68.3 in.

Height:

59.7 in.

Wheelbase:

99.4 in.

MPG:

25 city / 34 hwy

Fuel:

12.2 gal. / 366 mi range

Engine & Powertrain

Horsepower:

138 hp @ 4,900 rpm

Torque:

148 ft-lbs @ 1,850 rpm

Engine:

1.8l I-4

Displacement:

1.4 liters

Compression Ratio:

10.50 to 1

Valves:

16

Engine Config:

Standard

Redline:

5,700 rpm

Dyno Chart

Power vs torque across the rev range

Performance

All times derived from MotorMatchup simulation using street surface.

Acceleration

0-60 mph (1ft):

8.63 sec

0-60 mph:

9.01 sec

0-100 mph:

26.79 sec

Top Speed:

121 mph

Distance

⅛ mile:

10.9 sec @ 66.5 mph

¼ mile:

16.75 sec @ 83.7 mph

½ mile:

26.49 sec @ 99.8 mph

1 mile:

42.94 sec @ 116 mph

Drivetrain

Front Tires:

P205/55HR16

Rear Tires:

P205/55HR16

Tire Compound:

All-seasons

Transmission:

6-speed Automatic

Final Drive:

3.47

Gear Ratios

1: 4.58

2: 2.96

3: 1.91

4: 1.44

5: 1

6: 0.74

R: 2.94

Speed vs RPM

Gear spacing and speed bands

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© Copyright 2026 MotorMatchup. All rights reserved.