PlainEV

Renault Twingo E-Tech vs Smart #2

· Real-world figures, not WLTP

Renault Twingo E-Tech
Photo: Alexander Migl, CC BY-SA 4.0

Renault Twingo E-Tech

Twingo E-Tech 27.5 kWh

£18,000 · 115 mi

Wins 6 of 14

the Smart #2 concept car that previewed it
Photo shows the Smart #2 concept car that previewed it.Photo: JustAnotherCarDesigner, CC0

Smart #2

#2 35.8 kWh (MY27)

£20,000 · 137 mi

Wins 8 of 14

Our verdict

The Renault Twingo E-Tech and Smart #2 are both electric hatchbacks in the city car class. The Renault Twingo E-Tech starts at £18,000 in the UK and the Smart #2 at £20,000.

The Twingo E-Tech is £2,000 cheaper to buy new (£18,000 against £20,000). On top of that, it uses less energy (4.2 mi/kWh against 3.9 mi/kWh) and has the bigger boot (360 litres against 305).

The #2 goes further, with about 137 miles of real-world range against 115 for the Twingo E-Tech. On top of that, it charges faster on a rapid charger (50 kW against 40 kW on average, 10–80%) and is quicker, doing 0–62 mph in 11.6 s against 12.1 s.

There's little between them on warranty length (3 years).

Choose the Renault Twingo E-Tech if you want the lower price and lower running costs and the Smart #2 if you want the longest range and quicker charging stops.

Written from the figures below, comparing the cheapest UK version of each. Other versions can differ: open them in Compare to swap versions.

Renault Twingo E-TechSmart #2

Price

Price new
£18,000 (best)on sale now
£20,000on sale now
Used from (estimated)
£10,3002025 car
–too new
Price per mile of range
£157
£146 (best)

Range and efficiency

Real-world range
115 mi185 km, estimate
137 mi (best)220 km, estimate
Range today, used (estimated)
about 112 mi2025 car, est.
–
Efficiency
4.2 mi/kWh (best)149 Wh/km, estimate
3.9 mi/kWh159 Wh/km, estimate
Range with one 15-min stop
120 mi193 km
139 mi (best)223 km

Charging

Rapid charging
40 kW10–80% average
50 kW (best)10–80% average
Home (AC) charging
11 kW
11 kW
Charging plug
Type 2 CCS
Type 2 CCS
Vehicle-to-load (V2L)
Yes
Yes
Vehicle-to-home (V2H)
Yes (best)
No
Vehicle-to-grid (V2G)
Yes (best)
No

Battery

Usable battery
27.5 kWh
35 kWh (best)estimate
Battery chemistry
LFP (lithium iron phosphate)
LFP (lithium iron phosphate)
Heat pump
No
No

Body and performance

Body style
Hatchback
Hatchback
Size class
A · City car
A · City car
Seats
4 (best)
2
Drive
Front-wheel drive
Rear-wheel drive
0–62 mph
12.1 s0–100 km/h
11.6 s (best)0–100 km/h
Weight
1,275 kg
1,215 kg

Size

Length
3.79 m12 ft 5 in
2.75 m9 ft
Width (without mirrors)
1.72 m5 ft 8 in
1.67 m5 ft 6 in
Width with mirrors
–
1.94 m6 ft 4 in
Height
1.49 m4 ft 11 in
1.56 m5 ft 1 in
Wheelbase
2.49 m8 ft 2 in
1.88 m6 ft 2 in

Practicality and safety

Boot space
360 litres (best)
305 litres
Towbar available
No
No
Towing (braked)
Not approved
Not approved
Max payload
395 kgpeople and luggage
–
Euro NCAP rating
–not tested yet
–not tested yet

Warranty (UK)

Car warranty
3 years100,000 miles
3 years (best)unlimited miles
Battery warranty
8 years100,000 miles, 70% capacity
8 years (best)125,000 miles, 70% capacity
Passes to next owner
Not confirmed
Yes

Availability

Status
On sale new
On sale new
Model years
2025 on
2026 on

Green marks the better figure in each row. Range is a real-world estimate, not WLTP. Used prices are estimates. Warranty terms are UK terms from each maker’s website.

Every version

Renault Twingo E-Tech

Smart #2