Categories Car Reviews

Hyundai IONIQ Electric Becomes U.S.' Most Fuel-Efficient Vehicle. Update: For A Few Weeks Anyway

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Fuel economy comparison by EPA (BMW i3, Chevrolet Bolt EV, Chevrolet Spark EV)

Fuel economy comparison by EPA (BMW i3, Chevrolet Bolt EV, Chevrolet Spark EV)

Hyundai IONIQ Electric

Hyundai IONIQ Electric

Hyundai released some of the specifications for its upcoming IONIQ Electric, complete with EPA fuel economy ratings showing a 125 MPGe combined efficiency rating.

Previously, the Korean company estimated EPA the range at 110 miles (177 km) on a 28 kWh battery.

And while we know that MPGe isn’t exactly the most loved indicator of plug-in performance in the EV community, it is directly related to the amount of energy (including charging) needed for driving.

125 MPGe translates to some 16.8 kWh per 100 km (62 miles).

The big news for Hyundai is that the IONIQ Electric is now the most energy efficient car, as the “old” BMW i3 (24 kWh) was rated at 124 MPGe – which interestingly is actually 6 more than the new i3 all-electric (33 kWh).

Update :  After some confusion, and speaking with Toyota people, the reign of the Hyundai IONIQ Electric at the very top will only be very short-lived, as the Prius Prime (recently announced from $27,100 +DST in the US) after being rated at 124 MPGe combined on Tuesday, has now been adjusted to 133 MPGe 24 hours later.

The Bolt EV at 119 MPGe perhaps isn’t the very best, but with a 60 kWh battery on board (and more weight to deal with) is by far the best among long-range EVs, even with without using CFRP like in the i3.

 

ENGINE IONIQ Hybrid IONIQ Plug-In Hybrid IONIQ Electric
Engine Type 1.6L GDI Atkinson Cycle
4-cylinder
1.6L GDI Atkinson Cycle
4-cylinder
Not Applicable
Materials Aluminum block and head Aluminum block and head
Displacement 1.6L 1.6L
Horsepower 104 hp @ 5,700 rpm 104 hp @ 5,700 rpm
Torque 109 lb-ft @ 4,000 rpm 109 lb-ft @ 4,000 rpm
Valves per cylinder 4 4
ELECTRIC MOTOR
Motor type Interior-Permanent Magnet Synchronous Motor
Motor Output 32 kW Electric Motor 45 kW Electric Motor 88 kW Electric Motor
Horsepower Equivalent 43 HP 60 HP 120 HP
Torque 125 lb-ft 125 lb-ft 215 lb-ft
Total System Combined Horsepower
Net Horsepower 139 HP TBD 120 HP
BATTERY
Type Lithium-ion Polymer
Voltage 240 V 360 V 360 V
Battery System Capacity 1.56 kWh 8.9 kWh 28.0 kWh
TRANSMISSION
Type 6-speed EcoShift Dual Clutch Transmission 6-speed EcoShift Dual Clutch Transmission Single-speed

Reduction Gear

SUSPENSION
Front MacPherson strut
Rear Independent multi-link Independent multi-link Torsion-beam
STEERING
Type Motor-Driven Power Steering (MDPS) column mounted, Rack-and-Pinion, Power assisted
WHEELS/TIRES IONIQ Hybrid IONIQ Plug-In Hybrid IONIQ Electric
Wheels 15” Eco-spoke alloy wheel 16” Eco-spoke alloy wheels 16” Eco-spoke alloy wheels
17” Eco-spoke alloy wheels
Tires Michelin Energy Saver A/S 195/65R15 Michelin Energy Saver A/S 205/55R16 Michelin Energy Saver A/S 205/55R16
Michelin Primacy MXM4 225/45R17
Tire mending kit (in lieu of temporary spare tire)
TIRES/WHEELS IONIQ Hybrid IONIQ Plug-In Hybrid IONIQ Electric
Wheelbase 106.3
Overall length 176.0 in.
Overall width 71.7 in.
Overall height 57.1 in.
Coefficient of drag (Cd) 0.24
INTERIOR DIMENSIONS IONIQ Hybrid IONIQ Plug-In Hybrid IONIQ Electric
Head room Front 39.1 in.
Rear 37.4 in.
Leg room Front 42.2 in.
Rear 35.7 in.
Shoulder room Front 56.1 in.
Rear 55.0 in.
Passenger volume 96.2  cu. ft. 96.2  cu. ft. 96.2  cu. ft.
Cargo (trunk) volume 26.5 cu. ft. 23.0 cu. ft. 23.0 cu. ft.
Total interior volume 122.7 cu. ft. 119.2 cu. ft. 119.2 cu. ft.
CAPACITIES IONIQ Hybrid IONIQ Plug-In Hybrid IONIQ Electric
Fuel Tank (gallon) 11.9 gallons 11.4 gallons Not Applicable
FUEL ECONOMY IONIQ Hybrid IONIQ Plug-In Hybrid IONIQ Electric
MPG (City/Highway/Combined) TBD TBD Not Applicable
All Electric Range (AER) Not Applicable Greater than 25 miles 110 miles
Electric mode (charge depleting) TBD 125 MPGe
CHARGING TIMES IONIQ Hybrid IONIQ Plug-In Hybrid IONIQ Electric
220/240V (Level 2) Not Applicable 2 hours 30 minutes 4 hours 24 minutes
DC Fast Charging Not Available 80% in 24 minutes

90% in 33 minutes

source: pushevs.com

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