Auto Guide
2018 Toyota Corolla iM
Used

Review and specifications

2018 Toyota Corolla iM

The iM hatchback is essentially a better-handling Corolla hatchback, and is highlighted by its angular styling and sub-$20,000 starting price. Sized like a Mazda3, the iM gets a 137-hp, 1.8-liter four-cylinder engine hooked up to either a six-speed manual or a CVT. We got 31 mpg overall with the CVT in our testing. The iM possesses rewarding handling, a civilized ride, and a decent level of standard equipment, including automatic climate control and audio controls on the steering wheel. But acceleration is short on zip, and neither the ride nor the rear seat is as comfortable as the Corolla sedan's. Unfortunately, common options like a sunroof are not available. Standard safety equipment includes forward collision warning and automatic emergency braking.

Market value
$12,038
Fuel
Conventional
Transmission
Automatic
Seats
5
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Model year 2018
Owner rating 4/5
Reliability Not rated
Data updated December 4, 2025

At a glance

Model data

Overview

Powertrain
Conventional
Body style
4-door hatchback
Drive type
FWD
Transmission
CVT
Category
Small sedans/hatchbacks
Generation began
2017

Pricing

Current retail median
$12,038
Retail value range
$11,775 - $12,300
Original MSRP range
$18,850 - $19,590
Trade-in range
$8,745 - $9,275

Ratings

Road test score
64/100
Owner satisfaction
4/5
Would buy again
69%

Fuel economy

EPA city
28 MPG
EPA highway
36 MPG
EPA combined
31 MPG
Tested city
22 MPG
Tested highway
42 MPG
Tested overall
31 MPG
Annual fuel cost
$1,245
Cruising range
440 miles

Road tests

0-30 mph
4 sec
0-60 mph
10 sec
60-0 mph braking
133 ft
Avoidance speed
52.5 mph
Test status
Test Completed

Dimensions

Length
171 in
Width
69 in
Height
58 in
Wheelbase
102 in
Weight
2,990 lb
Maximum load
915 lb
Towing capacity
0 lb

Interior

Seating
5 people
Front head room
4.5 in
Front leg room
41 in
Rear head room
2 in
Rear leg room
27.5 in
Luggage
1+3+0

Owner feedback

Comfort
2/5
Driving
3/5
Styling
3/5
Value
4/5

Environmental impact

Air pollution score
5/10
Greenhouse gas score
7/10
SmartWay
Yes

Brand context

About Toyota

Toyota mostly fulfills its reputation for building efficient and exceptionally reliable vehicles. Most of their models do well in our testing, thanks to their impressive fuel economy, comfortable rides, quiet cabins, and ease of getting in and out. All of this makes Toyotas among the best options for used vehicles. The brand was a hybrid pioneer, starting with the original Prius. Toyota has evolved and expanded that technology, and most vehicles in its lineup are available as a hybrid. Toyota also sells a number of plug-in hybrids, which were once called Prime but are now simply referred to as Plug-in. The company also knows how to add a dose of excitement into its lineup. The GR86, GR Corolla, and Supra are legit, fun-to-drive sports cars. However, some models we’ve tested have been disappointing. The company’s EV, the bZ4X SUV, is mediocre.

Vehicle ID: 12003 First published: July 22, 2020 Updated: December 4, 2025

Values may vary by trim, options, location, and market conditions.

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