Smart EQ forfour
Smart EQ forfour Base
The Smart EQ forfour Base has compact dimensions that simplify city parking and navigating tight streets. Its range between charges falls short of most rivals, around 67 miles on the motorway.
By eight years on the road it should still hold about 84% of its battery health, roughly 82 km of real-world range, which is a useful yardstick if you're buying used.
Range
81 mi
Battery
17.6kWh
Charge
22kW AC
Specifications
Dimensions
Data notes
MethodologyNotable measurements drawn from verified UK catalogue data.
- At 3,495 mm, shorter than 100% of hatchback EVs in our UK catalogue.
- 8.65 m turning circle, tighter than 95% of hatchback EVs in our database.
- 1,665 mm wide, below our 1,750 mm narrow-car threshold.
EVcarsguide Scores
Ranked against similar EVs
Scores calculated from verified specs. How it works
See rankingsEuro NCAP Safety
Tested 2014
Videos
Size Overview
Length
3.50m
Width
1.67m
Height
1.55m
Battery Health Estimator
Estimated condition if buying used
NMC chemistry supports good longevity with appropriate charging habits
Estimates use battery chemistry and age. Chemistry-based projection. Actual health depends on charging habits, climate and usage.
Detailed degradation forecast
After 3 years, the Smart EQ forfour Base is estimated to retain around 93.2% battery health, giving a real-world range of approximately 64 miles in summer and 47 miles in winter. After 5 years, the Smart EQ forfour Base is estimated to retain around 89.6% battery health, giving a real-world range of approximately 62 miles in summer and 45 miles in winter. After 8 years, the Smart EQ forfour Base is estimated to retain around 84.2% battery health, giving a real-world range of approximately 58 miles in summer and 43 miles in winter. The battery is covered by a 8-year warranty or 100,000 km, whichever comes first. This car uses a Nickel Manganese Cobalt (NMC) battery. For best longevity, charge to 80-90% for daily use.
Estimates use battery chemistry, age and real-world driving data. Actual results depend on charging habits, climate and patterns of vehicle use.
Find This Car
Lease Deals
This model is discontinued, with no active lease deals available.
Company-car tax (BiK)
2026-27 · 4% band
Buyer's guide
Used smart EQ fortwo and forfour buyer's guide
This used smart EQ fortwo and forfour buying guide covers coupe, cabrio and four-seater versions, the 22 kW charger, charging and 12V faults, real-world range, battery warranty, expected prices and a printable checklist.
7 min read
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Specifications come from manufacturer websites and receive manual review.
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