2026 Audi Q4 e-tron vs. 2027 Cadillac OPTIQ

TrueCar says the Audi Q4 e-tron has a slight price edge at $51,095 against $51,790 for the Cadillac Optiq, a difference of just $695, but if range decides it, the Optiq goes farther at 317 miles of EPA range against the Q4 e-tron's 288 miles. A Cadillac dealer's own comparison sums up the trade-off: the Q4 e-tron delivers a refined cabin, quattro AWD and strong build quality, but its range and standard tech features generally trail the Optiq, which emphasizes power, range and high-tech driving features.

Which to choose, and why

Price and range

TrueCar (opens in a new tab) says choosing between the Audi Q4 e-tron and the Cadillac Optiq comes down to price up front versus miles per charge, and that if starting price matters most, the Audi Q4 e-tron has the edge, with a $51,095 MSRP against $51,790 for the Optiq, a difference of just $695. If range decides it, TrueCar says the Optiq goes farther, at 317 miles of EPA range against 288 miles for the Q4 e-tron.

Handling versus tech and range

Tustin Cadillac (opens in a new tab) says the Audi Q4 e-tron delivers a refined cabin, quattro all-wheel drive and strong build quality, but that its range and standard tech features generally trail the Optiq, and that the Optiq emphasizes power, range and high-tech driving features while the Q4 e-tron focuses on refined handling and Audi's signature quattro system.

Questions buyers ask

Which has more range, the Audi Q4 e-tron or the Cadillac Optiq?

TrueCar (opens in a new tab) says the Cadillac Optiq, at 317 miles of EPA range against 288 miles for the Q4 e-tron.

Which is cheaper, the Q4 e-tron or the Optiq?

TrueCar says the Audi Q4 e-tron has a slight edge, at $51,095 against the Optiq's $51,790, a $695 difference.

Side-by-side matrix

The published fields that can change the decision.

Audi Q4 e-tron: 3 records · Cadillac OPTIQ: 6 records.

Decision field	Audi Q4 e-tron	Cadillac OPTIQ
Exact EPA records	3	6
Model / option labels	3	6
Drive layouts	All-Wheel Drive, Rear-Wheel Drive	All-Wheel Drive, Rear-Wheel Drive
Engines / propulsion	Electric motor / not listed	Electric motor / not listed
Transmissions	Automatic (A1)	Automatic (A1)
Fuel types	Electricity	Electricity
EPA classes	Standard Sport Utility Vehicle 2WD, Standard Sport Utility Vehicle 4WD	Standard Sport Utility Vehicle 2WD, Standard Sport Utility Vehicle 4WD
Combined efficiency	97–115 MPG/MPGe	83–105 MPG/MPGe
Electric range	251–288 miles	250–317 miles
Annual fuel / energy estimate	$650–800 per year	$700–900 per year

Head to head

Audi Q4 e-tron vs. Cadillac OPTIQ: size, power, capability and price.

Measure	Audi Q4 e-tron	Cadillac OPTIQ
Starting price (KBB base)	$51,895	$52,695
Top trim price (KBB base)	$61,795	$58,995
Horsepower	282-335 hp	n/a
Torque	229-339 lb-ft	n/a
0 to 60 mph	5-6.3 sec	n/a
Curb weight	4,674-4,850 lb	n/a
Length	180.7 in	189.8 in
Wheelbase	108.7 in	116 in
Cargo volume	53.1 cu ft	n/a
Seating	5 seats	5 seats
Basic warranty	4 years	4 years

Figures are ranges across each model’s trims from Kelley Blue Book records (2026 and 2027 model years); prices are KBB base prices.

The Audi Q4 e-tron starts $800 lower: $51,895 against $52,695 before options and fees.
On length, the Cadillac OPTIQ leads: 189.8 in against 180.7 in.
On wheelbase, the Cadillac OPTIQ leads: 116 in against 108.7 in.
Both list the same seating capacity: 5 seats.
Both list the same basic warranty: 4 years.

Background on each vehicle

What public sources say about the Audi Q4 e-tron and the Cadillac OPTIQ.

2026 Audi Q4 e-tron

The Audi Q4 e-tron is a battery electric compact luxury crossover SUV produced by Audi. It is based on Volkswagen Group's electric MEB platform and is the fourth fully-electric model in the Audi e-tron series after the Audi Q8 e-tron (formerly Audi e-tron), e-tron GT and Q2L e-tron. Production began in March 2021, with the production version being unveiled in April 2021.

Source: Audi Q4 e-tron (Wikipedia)

Specifications. Rear wheel drive (RWD) models make use of a water-cooled brushless permanently excited synchronous motor positioned along the rear axle, producing up to 150 kW (201 hp) of power and 310 N⋅m of torque and rotates at a speed of up to 16,000 rpm.

Battery. The battery consists of a liquid-cooled Lithium-Ion battery pack which houses either 10 or 12 modules containing the individual battery cells in an aluminium casing. The smaller battery holds an energy content of 55/52 kWh, while the larger pack comes in at 82/77 kWh and weights of 350 kg (772 lb) and 500 kg (1,102 lb), respectively.

Recent recalls (4 campaigns across the latest model years)

September 2025, Seat Belts:Front:Retractor. Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2025 GTI, Golf R, Audi A5, A6 Sportback E-Tron, S5, S6 Sportback E-Tron, 2026 Q4 Sportback E-Tron, and Q4 E-Tron vehicles. The torsion bar in one or both front seat belt retractors may… Consequence: In a crash, a damaged torsion bar in a retractor could fail. If this happens, the seat belt may not properly restrain an occupant during a crash, increasing the risk…
February 2025, Electrical System:12V/24V/48V Battery. Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2024-2025 AUDI Q4 E-Tron SUV, AUDI Q4 E-Tron Sportback, and 2024 ID.4 vehicles. The on-board charger (OCDC) may fail and stop charging the 12-volt battery, which can result in a loss of drive… Consequence: A loss of drive power increases the risk of a crash.
May 2024, Exterior Lighting:Lighting Control Module:Software. Volkswagen Group of America, Inc. (Audi) is recalling certain 2022-2024 Q4 E-TRON and Q4 E-TRON Sportback vehicles. The incorrect headlight control module software may have been installed. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety… Consequence: Incorrect headlight control module software may cause the parking lights not to operate as intended when the headlights are turned on and the turn signals are activated, which can reduce…

Owners filed 4 complaints with NHTSA for the 2025 Audi Q4 e-tron, most often about service brakes (2), electrical system (2), forward collision avoidance (1).

2027 Cadillac OPTIQ

The Cadillac Optiq is a battery electric compact luxury crossover SUV marketed under the Cadillac brand of General Motors and manufactured in China by SAIC-GM, a joint venture between General Motors and SAIC Motor. It has been marketed in China since late 2023, in North America since early 2025 and in Europe starting late 2025.

Source: Cadillac Optiq (Wikipedia)

Recent recalls (2 campaigns across the latest model years)

February 2026, Equipment:Other:Owners/Service/Other Manual. General Motors has decided that certain 2027 Chevrolet Bolt EV, 2025-2026 Cadillac OPTIQ, Chevrolet Colorado, Equinox EV, GMC Canyon, 2026 Buick Enclave, Envision, Cadillac CT5, Escalade, Escalade ESV, Escalade IQ, Escalade IQL, LYRIQ, VISTIQ, Chevrolet Blazer EV, Corvette Convertible, Corvette Coupe, Corvette… Consequence: Without an owner's manual to consult, owners may not know how to safely use and operate the vehicle, increasing the risk of injury in a crash.
October 2025, Tires:Tread/Belt. General Motors, LLC (GM) is recalling certain 2025-2026 Cadillac Optic and 2025-2026 Chevrolet Equinox EV vehicles equipped with 21-inch Continental all-season tires. One or more of these tires may experience partial or full tread detachment. Consequence: Tire tread detachment increases the risk of a crash.

Owners filed 12 complaints with NHTSA for the 2025 Cadillac OPTIQ, most often about forward collision avoidance (3), electrical system (3), unknown or other (3).

Open both dossiers

Resolve the exact engine, drive and EPA ID.

01 · 2026Audi Q4 e-tron3 configurations →02 · 2027Cadillac OPTIQ6 configurations →

Comparison answer desk

14 answers for this exact pairing.

Q01Which is more efficient: the 2026 Audi Q4 e-tron or the 2027 Cadillac OPTIQ?

Efficiency

The 2026 Audi Q4 e-tron lists the higher combined-efficiency midpoint in this snapshot (106 vs. the 2027 Cadillac OPTIQ's 94 MPG/MPGe).