2018 Subaru WRX STI Sedan

Rating6.5

Ranked #14 in Compact Sedan

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Starting MSRP $36,095 - $40,895
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Key Spec of 2018 Subaru WRX STI Sedan
fuel economy

16/19/22

fuel type

Premium Unleaded

horsepower

305 hp @ 6000 rpm

basic warranty

3 yr./ 36000 mi.

ProsConsWhat's New

Rally-inspired styling

Noise easily penetrates the cabin

Revised front fascia

Remarkable handling and responsive steering

Stiffer suspension settings can create some nuisance

Retuned suspension and steering settings

Standard all-wheel-drive system ensures all-weather capability

2018 Subaru WRX STI Sedan Price, Review, Ratings and Pictures

Updated on: August 19, 2022

Nathan Dyer's image
Nathan Dyer 

Senior Editor

The 2018 Subaru WRX STI Sedan makes for an excellent contender in the compact sedan class. With 2 trims on offer, the Subaru WRX STI has a base MSRP of $36,095. It competes directly with the Kia Stinger GT and the Honda Civic Type R. Only a 2.5L turbocharged Flat-4 engine is offered, mated to a 6-speed manual transmission. Together, they produce 305 horsepower and 290 lb-ft of torque. Accelerating from 0-60 in 5.7 seconds, the Subaru WRX STI maintains a combined fuel economy of 19 MPG. Subaru offers the WRX STI in 7 stunning colors, with the Ice Gray Metallic being our particular favorite.

2018 Subaru WRX STI Sedan Latest Updates

  • Sep' 27, 2022 : The Cheapest Acura Cars You Can Buy In 2022 Read More »
  • Mar' 14, 2022 : The 2022 Subaru WRX Won't Be Getting A High-Performance STI Version Read More »

Trim wise pricing breakdown


NameInvoice PriceMSRPNumber of Listings
Limited w/Wing 4dr Sedan AWD (2.5L 4cyl Turbo 6M)$38587$4089579 Listings
Limited w/Low Profile Trunk Spoiler 4dr Sedan AWD (2.5L 4cyl Turbo 6M)$38587$4089543 Listings
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Over All Rating

6.5Out of 10

5.00
5.00
6.80
4.00
4.90
6.80
5.90
9.60
Notable Rankings

#14 in Compact Sedan

#27 in Sedan


Pictures & Videos



Trims

Base$36,095 onwards
  • 3 - 1st row LCD monitor
  • Alcantara simulated suede Seat trim
  • Dual Zone Front Automatic Air Conditioning
  • Front Fog/driving lights
Limited$40,895 onwards
  • Navigation system

Used Subaru WRX STI Sedan For Sale

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21
23
Price Drop, $500
Earlier Price: $30950
1 Aug 2022
Oakland, CA

2017 Subaru WRX STI Sedan

4dr Sedan AWD (2.5L 4cyl 6M)

$30,450
Est. $413/mo
Excellent Deal
$4,614 Below market
RMV: $35,064
Mileage 52,204 mi.
Listed On 08 Jul 2022 (201 Days)
1
39
Price Drop, $972
Earlier Price: $30896
13 Oct 2022
Gettysburg, PA

2018 Subaru WRX STI Sedan

AWD

$29,924
Est. $406/mo
Excellent Deal
$4,465 Below market
RMV: $34,389
Mileage 71,954 mi.
Listed On 21 Sep 2022 (126 Days)
24
80
Price Drop, $1489
Earlier Price: $34994
23 Jul 2022
Roswell, GA

2018 Subaru WRX STI Sedan

4dr Sedan AWD (2.5L 4cyl 6M)

$33,505
Est. $454/mo
Excellent Deal
$4,777 Below market
RMV: $38,282
Mileage 47,786 mi.
Listed On 12 Jul 2022 (197 Days)
19
34
Norco, CA

2017 Subaru WRX Limited STI Sedan

Limited w/Wing Spoiler 4dr Sedan AWD (2.5L 4cyl 305 hp 6M)

$26,950
Est. $365/mo
Excellent Deal
$3,755 Below market
RMV: $30,705
Mileage 81,815 mi.
Listed On 26 Apr 2022 (274 Days)
8
37
Boise, ID

2018 Subaru WRX Limited STI Sedan

Limited w/Low Profile Trunk Spoiler 4dr Sedan AWD (2.5L 4cyl Turbo 6M)

$33,894
Est. $460/mo
Excellent Deal
$4,567 Below market
RMV: $38,461
Mileage 35,596 mi.
Listed On 07 Aug 2022 (171 Days)
10
44
Price Rise, $900
Earlier Price: $31921
25 Apr 2022
Springfield, NJ

2018 Subaru WRX STI Sedan

4dr Sedan AWD (2.5L 4cyl 6M)

$32,821
Est. $445/mo
Excellent Deal
$4,379 Below market
RMV: $37,200
Mileage 43,993 mi.
Listed On 01 Oct 2021 (481 Days)
14
9
Price Drop, $500
Earlier Price: $30990
19 Dec 2022
Saint Cloud, MN

2018 Subaru WRX Limited STI Sedan

Limited w/Low Profile Trunk Spoiler 4dr Sedan AWD (2.5L 4cyl Turbo 6M)

$30,490
Est. $413/mo
Excellent Deal
$4,086 Below market
RMV: $34,576
Mileage 47,450 mi.
Listed On 22 Jul 2022 (187 Days)
16
8
East Providence, RI

2017 Subaru WRX STI Sedan

4dr Sedan AWD (2.5L 4cyl 6M)

$30,988
Est. $420/mo
Excellent Deal
$4,099 Below market
RMV: $35,087
Mileage 53,736 mi.
Listed On 15 Jun 2022 (224 Days)
11
34
Knoxville, TN

2017 Subaru WRX STI Sedan

4dr Sedan AWD (2.5L 4cyl 6M)

$30,645
Est. $416/mo
Excellent Deal
$4,059 Below market
RMV: $34,704
Mileage 41,805 mi.
Listed On 18 Oct 2022 (99 Days)

Colors and Styles

Build Car
Crystal Black Silica

Features
vehicle bio
base price

$40895

body style

4dr Sedan

engine type
displacement

150 cu in

horse power

305 hp @ 6000 rpm

torque

290 lb.-ft. @ 4000 rpm

transmission

6-speed manual

dimensions
length

180.9 in

wheelbase

104.3 in

width

70.7 in

curb weight

3441 lbs

Height

58.1 in

Ground Clearance

4.9 in

capacity
passenger volume

93.1 cu ft

cargo volume

12 cu ft

passenger capacity

5 Seats

fuel economy
city/combined/highway

16/19/22 mpg

highway range

349.80 mi

warranty
basic warranty

3 yr./ 36000 mi.


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