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2021 Roush Performance Mustang

Roush Performance · Rear-Wheel Drive · 5.0 L 8-cyl supercharged

See it on fueleconomy.gov
Model year2021
Combined MPG15
City MPG12
Highway MPG19
Annual fuel cost$5,500

Against the 69 roush performance cars

Combined MPG 15 MPGbest 18 · avg 14
Annual fuel cost $5,500best $4,550 · avg $5,821

Bars are scaled to the best in the list; the mark shows the list average. Lower is better for fuel cost; higher is better for the rest. All figures are the EPA's.

Summary

2021 Roush Performance Mustang by Roush Performance. The figures below are from US EPA fueleconomy.gov, with the page each one came from.

Details

Model year
2021fueleconomy.gov · 3 Oct 2026

Efficiency

Combined MPG
15fueleconomy.gov · 3 Oct 2026
City MPG
12fueleconomy.gov · 3 Oct 2026
Highway MPG
19fueleconomy.gov · 3 Oct 2026

Running cost

Annual fuel cost
$5,500fueleconomy.gov · 3 Oct 2026
CO₂ (tailpipe)
606 g/mifueleconomy.gov · 3 Oct 2026

Car

Body
Carfueleconomy.gov · 3 Oct 2026
EPA class
Subcompact Carsfueleconomy.gov · 3 Oct 2026
Drive
Rear-Wheel Drivefueleconomy.gov · 3 Oct 2026

Powertrain

Engine
5.0 L 8-cyl superchargedfueleconomy.gov · 3 Oct 2026
Transmission
Automatic (S10)fueleconomy.gov · 3 Oct 2026
Fuel
Gasolinefueleconomy.gov · 3 Oct 2026

More roush Performance cars

See the list
RP 2021 Roush Performance Mustang 2021 · Rear-Wheel Drive · 5.0 L 8-cyl supercharged Combined MPG14Annual fuel cost$5,850 RP 2020 Roush Performance F150 Pickup 2WD 2020 · Rear-Wheel Drive · 5.0 L 8-cyl supercharged Combined MPG13Annual fuel cost$6,300 RP 2020 Roush Performance F150 Pickup 4WD 2020 · 4-Wheel Drive · 5.0 L 8-cyl supercharged Combined MPG13Annual fuel cost$6,300 RP 2020 Roush Performance Stage 3 Mustang 2020 · Rear-Wheel Drive · 5.0 L 8-cyl supercharged Combined MPG15Annual fuel cost$5,500 RP 2020 Roush Performance Stage 3 Mustang 2020 · Rear-Wheel Drive · 5.0 L 8-cyl supercharged Combined MPG14Annual fuel cost$5,850 RP 2019 Roush Performance F150 Pickup 2WD 2019 · Rear-Wheel Drive · 5.0 L 8-cyl supercharged Combined MPG12Annual fuel cost$6,850

Listed on CarCody

Sources