Layout    
Front-engine
rear-wheel drive / Four-wheel drive

Engine    
3.3L VG33E V6
3.3L VG33ER V6 supercharged
2.0L NA20S I4
2.4L KA24DE I4
2.4L KA24E I4
2.5L TD25 I4 diesel
2.5L YD25DDTi I4 turbo diesel
2.8L MWM Sprint I4 diesel
3.0L ZD30DDT I4 turbo diesel
3.2L QD323 I4 diesel

Transmission    
4-speed automatic
4-speed manual
5-speed manual

Dimensions
Wheelbase    
Regular Cab: 104.3 in (2,649 mm)
King Cab / Crew Cab Short Bed: 116.1 in (2,949 mm)
Crew Cab Long Bed: 131.1 in (3,330 mm)
Length    
1998–2002 King Cab: 196.1 in (4,981 mm)
Regular Cab: 184.3 in (4,681 mm)
1998–2002 Crew Cab: 193.1 in (4,905 mm)
2003–04 King Cab: 202.9 in (5,154 mm)
2003–04 Crew Cab: 199.9 in (5,077 mm)
2003–04 Crew Cab Long Bed: 217.8 in (5,532 mm)
Width    
2WD: 66.5 in (1,689 mm)
4WD & 2001–02 Desert Runner, Crew Cab 2WD & King Cab 2WD: 71.9 in (1,826 mm)
2003–04: 71.2 in (1,808 mm)
2003–04 King Cab 2WD: 67.7 in (1,720 mm)
Height    
1998–2002 King Cab 2WD: 62.6 in (1,590 mm)
King Cab 4WD & 2001–02 Desert Runner, Crew Cab 2WD & King Cab 2WD: 65.9 in (1,674 mm)
1998–2000 Regular Cab 2WD: 62.5 in (1,588 mm)
1998–2002 XE Regular Cab 2WD: 62.8 in (1,595 mm)
1998–2000 Regular Cab 4WD: 66.1 in (1,679 mm)
2003–04 King Cab 4WD & XE 2WD: 66.7 in (1,694 mm)
2003–04 Crew Cab 4WD: 67.1 in (1,704 mm)
2003–04 SVE & SC Long Bed Crew Cab 4WD: 71.8 in (1,824 mm)
2003–04 King Cab 2WD: 63.2 in (1,605 mm)
SC 2WD: 69.9 in (1,775 mm)

Nissan Navara on Wikipedia